Concepts of Electrical Principles

Concepts of Electrical Principles Everything is made of atoms; in turn atoms consist of a combination of minuscule particles known as neutrons, protons and electrons. The nucleus of an atom consists of protons and neutrons while electrons exist in a cloud surrounding and rotating around the nucleus. The electron and proton are capable of holding an electrical charge; electrons hold negative charges and protons positive charge. We know that like charges repel each other while opposite charges have the opposite effect in attracting one another. If we wish to measure the flow of electrons around a circuit we refer to this as a measure of electrical current. Electric current is represented by the symbol I and is a quantity of charge carriers passing a given point in a circuit. This is calculated as coulomb of charge passing a defined point in one second, which as a unit is given the name ampere abbreviated to A. This can be measured using an instrument called an ammeter which when connected in series with a circuit to measure the current passing through it. For electric current to flow around a circuit there must be a voltage across it. Voltage is a measure of the potential difference (p.d), which acts like electric pressure pushing the current around the circuit. The pressure can be read in a circuit by a voltmeter, which must be applied through the resistance. This happens when there is a deficit of electrons in a conductive material and this is then connected to another material with excess electrons. This is the case in a battery where chemicals allow electrons to flow from the negative terminal that contains an excess of electrons and the positive terminal containing positively charged protons. This happens because opposite charges attract one another. 1.4 Resistance This flow of current faces opposition from resistance; this is a quantity of how much the electrons bump against the particular conductor they are flowing through. Some materials conduct electricity better then others. Materials that have a high resistance conduct electricity less well. Resistance limits the flow of electrons between the positive and negative ends of a circuit. We measure resistance in units called ohms (ÃŽÂ ©). One ohm is defined as the amount of resistance you have in a conductor when applying one volt of electrical pressure creates one amp of current. 1.5 Energy When electrons sit high in there shells surrounding the nucleus they have electrical energy. This energy can be harnessed to do work in various ways, if the electrons bump into atoms this can cause them to move around which creates heat, they create electromagnetic waves as they travel which can use there attraction and repulsion to move things magnetically, and if the electrons move down there electric shells they give up excess energy giving out light in the manner of photons. 1.6 Charge Carriers The sub-atomic particles that carry charge are known as protons and electrons as previously discussed electrons are negatively charges while protons are positively charged. The unit to measure the quantity of electrical charge (Q) is the coulomb (C) where 1 coulomb of charge is equal to charged electrons. If one coulomb of charge passes a point in one second we say this is one ampere of current. We can use our knowledge of math to deduct that if then if we take (I) as the current in amperes and t as the time in seconds then: Electrical Principles/ Kirchhoffs Laws 2.1 Potential Difference The pull created by the difference in charge between the two sides of a circuit is called the potential difference, which is otherwise known as the voltage. Voltage sources that have higher attractive forces are known to have a higher potential difference. The units we use to measure voltage/potential difference is known as the ampere which is explained in section 1.6 as one coulomb of charge passing a given point in one second. 2.2 Ohms Law a) Ohms law relates Voltage, Current and Resistance in the following equation: I = current in amperes V = voltage in volts R = Resistance in Ohms This law states that the current I flowing in a circuit is directly proportional to the voltage applied to it and inversely proportional to the resistance. b) For a 5m length of wire with a resistance of 600 ohms we can apply this law. If you where to half the length of wire you would half the resistance as there would be half as much material for the electrons to bump into. c) If we where to increase the length of the wire to 8m we can see that the resistance increases as create more material for the electrons to crash into. d) To find the length of the same wire when the resistance is 420 ohms we do the following sum: So we can say that the same wire with a resistance of 420ohms would measure 3.5 meters. 2.3 Resistance Variation If a piece of wire has a cross sectional area of 2mm2 and a resistance of 300 ohms Find the resistance of the same length of wire if the cross sectional area is 5mm2. Given that resistance is inversely proportional to cross sectional area, increasing the cross sectional area increases the flow of electrons, we can calculate this mathematically as such: b) Find the cross sectional area of a wire of the same length and material of resistance 750. 2.04 Calculate the resistance of a 2km length of aluminium overhead power cable if the cross sectional area of the cable is 100mm2. Take the resistivity of aluminium to be 0.03 x 10-6 à ¢Ã¢â‚¬Å¾Ã‚ ¦m Show the equation you are using in your answer. We know that and that if we combine these rules we can create the formula . With one more piece of information we will be able to take the material used into account. This is done by including the resistivity of the material into the relationship treating it as a constant of proportionality. We use the symbol à Ã‚  (Greek rho). The final equation will look like this: 2.5 Power If electrical energy (W) = Charge (Q) x Voltage (V) then :- a) Show the equation for power in terms of current( I) and voltage (V). Electrical Energy (W) = Charge (Q) x Voltage (V) W = Q x V Power (P) = Current (I) x Voltage (V) P= V x I b) Using Ohms law explain how power can also be expressed in terms of I and R, and, V and R. P= V2/R P = I2R C) An e.m.f. of 250V is connected across a circuit resistance and the electric current through the circuit resistance is 4A. What is the power dissipated in the circuit? 2.6 a) To discover the potential difference across the winding we use Ohms law as follows: Voltage (V) = Current (I) X Resistance (R) V= 5A X 100ÃŽÂ © V = 500V b) If we wish to find the power dissipated by that same coil we use our equations for power: Power (W) = Voltage (V) X Current (I) P= 500V x 5A P = 2500 Watts 2.7 A 12V battery is connected a load having a resistance of 40ÃŽÂ ©. a) Determine the current flowing in the load. For this we must again use Ohms law rearranged to make I the subject. I = V /R I = 12V / 40ÃŽÂ © I = 0.3 Amps Determine the power consumed by the load. To calculate this we use our power equation again using the figure we just calculated for the current. P = VI P = 12V x 0.3A P = 3.6 watts c) Determine the electrical energy dissipated in 2 minutes. Electrical Energy (W) = Charge (Q) x Volts (V) Current is charge per second and we discovered that this circuit runs 0.3Amps, finding how much energy is dissipated in 2mins first requires changing minutes to seconds. 2mins = 120 seconds W = Q x V W = (120 X 0.3) x 12V W = 432 Watts 2.8 a) Explain what is meant by one unit of electricity with reference to Electrical Charge (Q), Voltage (V) and Time (T). A standard unit of electricity is usually calculated as a Kilowatt-hour (KWh), Which is 1000 watts of electricity dissipated for one hour. SEE MY BOOK ON THIS b) Determine the power dissipated by the element of an electric fire of resistance 20à ¢Ã¢â‚¬Å¾Ã‚ ¦ when a current of 10A flows through it. For this situation we are provided with the current at 10A and the resistance at 20à ¢Ã¢â‚¬Å¾Ã‚ ¦ therefore we can use our power equation to find how much power is dissipated. P = I2R P = 102 x 20 P = 2000 watts c) If the fire is on for 6 hours determine the energy used and the cost if 1 unit of electricity costs 13p. Firstly we take the power consumption in watts from we determined in question b then apply the following equation to it: Cost per Unit x Watts / 1000 Multiply the per-hour cost by the running time. 26p x 6h =  £1.56p 2.9 Analyse this resistors in series circuit: a) Express V in terms of V1, V2 and V3. VT = V1 + V2 + V3 Voltages in this circuit will each have a different value if the resistances are different but if you add all the values together they should in total equal the supply voltage. b) Express the total circuit resistance (RT) in terms of R1, R2 and R3. Resistances in series always add together. This can be expressed as: RT = R1 + R2 + R3 c) Express in terms of I what the electric current is through the ammeter-A, R1, R2 and R3. In a series circuit the current is the same in any part of the circuit so readings using the ammeter would be the same as any reading taken on each of the resisters R1, R2 or R3. 2.10 A 12V battery is connected across a circuit having three series-connected resistors of resistances 4à ¢Ã¢â‚¬Å¾Ã‚ ¦, 9à ¢Ã¢â‚¬Å¾Ã‚ ¦ and 11à ¢Ã¢â‚¬Å¾Ã‚ ¦. a) Determine the electric current through the circuit. As this is a series circuit the current would be the same throughout the circuit, to calculate this we must use ohms law, first we know that resistances add together in a series circuit to give the resistance total. 4à ¢Ã¢â‚¬Å¾Ã‚ ¦ + 9à ¢Ã¢â‚¬Å¾Ã‚ ¦ + 11à ¢Ã¢â‚¬Å¾Ã‚ ¦ = RT = 24à ¢Ã¢â‚¬Å¾Ã‚ ¦ Then we must implement Ohms law: I =V/R I = 12V / 24à ¢Ã¢â‚¬Å¾Ã‚ ¦ I = 0.5A b) Determine the p.d. across the 9à ¢Ã¢â‚¬Å¾Ã‚ ¦ resistor. Via Ohms law and our previous current calculation, we calculate the voltage across the 9à ¢Ã¢â‚¬Å¾Ã‚ ¦ resister. V2 = I x R1 V2 = 0.5 x 9 V2 = 4.5 Volts c) Determine the power dissipated in the 11à ¢Ã¢â‚¬Å¾Ã‚ ¦ resistor. P = I2R P3 = 0.52 x 11 P3 = 2.75 W 2.11 Two resistors are connected in series across a 24V supply with a flow of electric current of 3A within the circuit. If one of the resistors has a resistance of 2à ¢Ã¢â‚¬Å¾Ã‚ ¦ determine: a) The value of the other resistor. R2 = RT R1 R2 = 8 2 R2 = 6à ¢Ã¢â‚¬Å¾Ã‚ ¦ Trusting in Ohms law we can find the value of the other resistor using the values given for total voltage and current and knowing that resistances in series add together to give the resistance total. RT = V/I RT = 24/3 RT = 8à ¢Ã¢â‚¬Å¾Ã‚ ¦ b) The p.d. across the 2à ¢Ã¢â‚¬Å¾Ã‚ ¦ resistor. Solving this requires Ohms law. V1 = I x R1 V1 = 3A x 2ÃŽÂ © V1 = 6 Volt c) How much energy is used if the circuit is connected for 50 hours. P=VI P=24v x 3 P=72W 50h = 180000s W = Q x V Q (charge) = I (current) x t (time) W =180000 x 72 W = 12960000 Watt/joules 2.12 Analyse the resistors in parallel circuit. a) In terms of V, express the p.d. across R1, R2, and R3. V= I1R1 = I2R2 = I3R3 We see that the voltage is the same across each resistor. b) Express the total load current I in terms of I1, I2, and I3. 2.13 For the circuit shown below, determine: a) The reading on the ammeter, In a purely parallel circuit the voltage will be the same in each branch of the circuit. V=I x R V = I1 x R1 V = 8 x 5 = 40V I = V/R3 I = 40/20 = 2A b) The value of resistor R2. We now have all the values for I, = 11 8 2 = 1A R2 = V/I2 R2 = 40/1 R2 = 40à ¢Ã¢â‚¬Å¾Ã‚ ¦ 2.14 Find the value of resistor that can replace the six resistors in this diagram. We know that resistances in series can be added together to give the total resistance, in this example we have a parallel network of resisters in series with 3 more resisters. Treating this parallel network as a single resistance will allow us to calculate the total resistance of the circuit easily. Convert the resistances to conductance: Adding them together gives us the total conductance 0.52G This can then easily be converted to resistance. Now the parallel circuit can be treated as a single resister, we can add all the resistors together and find the total resistance of the circuit giving us the value of a resister we can replace it with. 2.15 Analyse the circuit below and determine: The currents I1, I2, I3, I4, I5, and I6 We can treat the two sets of parallel resisters as single resisters if we first convert them to conductance and then for each add the conductances together then convert back to resistance. For the set of 3 parallel resisters: The Set of two: The three resisters can be added to give our RT We can now add these conductances together giving us our total conductance for the set of two resistors. This can then be converted to a combined resistance easily: We now proceed to do this for the set of three resistors: We now have the equivalent of 3 resistors in series, which we know can be added together to create a single resistance: Now that we know the total resistance for the circuit we can find I1 easily using Ohms law: We must now find the voltages V1, V2 and V3 in order to later find the currents through the network branches. =20V And now V2 Next I will calculate V3 We can check this by adding all of the voltages to see if they equal the total voltage we have been given. This is over by 1.4V but I believe this is due to the compound effects of the rounding bug and that the calculations made are correct. We know that the current through I1 is 5A now we will work out the currents through the branches of the parallel resistances using Ohms law: 2.16 State Kirchoffs first (current) law. Show that the currents I2 and I3 combined are equal to the input current I1 Kirchhoffs Current Law states: The sum of the currents entering a particular point must be zero. So all currents entering a point must equal all the currents flowing from it. Therefore we must now think of the currents flowing from the junction as negative currents. i1  +  i2  +  i3  +  i4  = 0 Observing our circuit we see 11A of current going in, this means that the same amount of current must come out. Therefore To prove this we calculate I1 and I2 using Ohms law I2= V/R I2=10/10 I2= 1A I3= V/R I3=10/1 I3= 10A We can now calculate I1 expecting it to equal our given figure of 11A. I1= I2 + I3 I1=10+1 I1=11A 2.17 Using Kirchhoffs first (current) law, calculate current I1 and I2 in the network below. Kirchhoffs first current law states that the sum of the current entering a point must be zero. Examining the junctions we have 1.2A and 4.5A flowing in and 0.6A and I1 are flowing out. 1.2 +4.5 = I1+0.6 1.2 + 4.5 0.6 = I1 I1= 5.1A For I2 there are three currents flowing in but none flowing out. This must mean that the last value is a negative value. 5.1+3 + I3 = 0 8.1 + I3 =0 I3 = 8.1A 2.18 The potential divider shown below is used as a simple voltage calibrator. Determine the output voltage produced by the circuit: (a) When the output terminals are left open-circuit (i.e. when no load is connected); We can solve this using the Voltage Divider Rule. Connecting a resistor to V-out will create a parallel resistor network. We can use the product over sum formula to find the comparable resistance because there are only two resistors. to 1 dp With this information we can calculate the voltage. V=0.2V 1dp 2.19 A moving coil meter requires a current of 1 mA to provide full-scale deflection. If the meter coil has a resistance of 100à ¢Ã¢â‚¬Å¾Ã‚ ¦ and is to be used as a milliammeter reading 5 mA full-scale, determine the value of parallel shunt resistor required. REVIEW ME Make the meter useable over 5ma by adding a resistor to switch the range of the meter like you would on a none autorangeing multimeter. This is done by adding a resistor IN PARALLEL with the meter. 2.20 Two resistors, one of 15 à ¢Ã¢â‚¬Å¾Ã‚ ¦ and one of 5 à ¢Ã¢â‚¬Å¾Ã‚ ¦ are connected in parallel. If a current of 2 A is applied to the combination, determine the current flowing in each resistor. As there is only two resistors we can use our product over sum equation to find the total value of resistance the parallel network provides. Using this we are now able to find the voltage. Now we can find the current through each branch, I1: I=V/R I1 = 7.5/15 I1 = 0.5A I2: I=V/R I2 = 7.5/5 I 2= 1.5A 2.21 A switched attenuator comprises five 1 kà ¢Ã¢â‚¬Å¾Ã‚ ¦ resistors wired in series across a 5V d.c. supply. If the output voltage is selected by means of a single-pole four-way switch, sketch a circuit and determine the voltage produced for each switch position 1KÃŽÂ © 1KÃŽÂ © 5V Switch 1KÃŽÂ © 1KÃŽÂ © Vout Answer: 1V, 2V, 3V, 4V, 5V 2.22 With the aid of a diagram, briefly explain in your own words Kirchhoffs second law. In an electronic loop the sum of all the voltages around the circuit taking polarity into account will equal zero. For example if you where to travel around a circuit following conventional current taking the voltage at each resistance including the battery and added all of those voltages up including negative voltages the sum would equal zero. We would see that the battery would give the circuit charge a EMF while all of the resistances would dissipate this force. 2.23 Using Kirchhoffs second law, determine the value of e.m.f. (E) in the circuit below. E+5=14 E= 14-5 E=9V 2.24 Using Kirchhoffs laws together with the use of simultaneous equations, determine the current flowing in each branch of the network shown in the circuit below. Here we are presented with essentially two loops of current where readings in the connecting part of the loops will be affected by one another. We will use Kirchoffs laws to solve the problem by first treating the current as two separate loops. We use simultaneous equations to find our two unknowns I1 and I2 . Loop Two E2 = I2r2 + (I1 + I2)R 2 = I2 + 4I1 + 4I2 2 = 4I1 + 5I2 Loop One E1 = I1r1 + (I1 + I2)R 4 = 2I1 + 4I1 + 4I2 4 = 6I1 + 4I2 6I1 = 4 4I2 Substitute I1 into the second loop. Amps As we have obtained I1 we can now work on I2 4 = 6I1 + 4I2 R=I1+I2 2.25 Analyse the circuit shown below and determine the following parameters a) The current in each branch of the circuit. I1 = I2 = 1.233A b) The voltage across the load resistance. 0.426 c) The power dissipated by the load resistor. P= d) Use computer software to verify your results. 26) A temperature sensor is connected into a bridge measuring circuit as shown. If the value of the sensor is 110R at 0oC and it increases by 0.2% for every degree the temperature rises and falls a corresponding amount if the temperature drops. What voltage will be output on the voltmeter when the temperature is :- (a) 25oC (b) 100oC (c) -40oC Build the circuit using Multisim and demonstrate your answer to part (b) is correct. First we will calculate how the changes in temperature will affect the resistance of the sensor: Now we must find the voltage for the left hand side of this wheatstone bridge. V1=3V And now the right hand side of the bridge, this will vary each time as the resistance of the sensor changes. Firstly we will be doing question a) with the sensor representing 115.1ÃŽÂ ©: The reading on the voltmeter will be the difference between those two calculations b) Now we continue the calculations for the second value of resistance for the sensor. With the sensor representing 132ÃŽÂ ©: The reading on the voltmeter will be the difference between those two calculations c) Now we continue the calculations for the third value of resistance for the sensor. With the sensor representing 132ÃŽÂ ©: The reading on the voltmeter will be the difference between those two calculations 2.27 For the Wheatstone Bridge circuit below, what value of R1 will produce a balanced bridge? Using your calculated answer build the circuit in Multisim and demonstrate your answer is correct. 2.28 A 1m long resistive wire of uniform cross section is connected to a 6V source as shown. If a sliding contact is placed 0.35m from one end and connected to an unknown e.m.f. then no current is measured on the ammeter. A) What it the value of the unknown e.m.f.? This can be solved using the voltage division rule.

Why Most Convicted Criminals are Young, Male and Working-Class :: Free Essay Writer

Why Most Convicted Criminals are Young, Male and Working-Class Official crime statistics show that young, working-class males commit most crime. The following are some reasons that I can think of to explain these generalisations. Young ===== I think young people commit crime as they are out of the age group when their parents closely supervise them. Their curfews may have been extended and parents tend to give them a bit more space, privacy and freedom. They are no longer treated as children but are denied the same rights and responsibilities as adults. This can make them feel deprived of status in society and suffer from what sociologists call status frustration. This simply means that they are frustrated their lack of independent status in society. They are also at the stage when their friends are an important part of their (social) life. They want to impress their mates as well as searching for thrills and status among the peer group. Their peer group provides them some support on things to do with school and family and therefore become of great significance. The majority of young people lack responsibilities that include having children, keeping a job and financial demands such as rent or mortgage. The lacking of responsibilities such as these as well as looking for thrills among the peers can often glide young people in the direction of deviant acts that sometimes collide with the law. They might give up these criminal careers, as they grow older due to things such as marriage, parenthood, buying and looking after a home of their own etc. Another reason for why young people engage in crime could be due to the fact that their parents and teachers can no longer control their behaviour. Some sort of breakdown of behaviour control at home and at school may have occurred. These are the only explanations I can find for why a lot of criminals are young. Their offences usually involve trivial things like shoplifting, under-age drinking and are usually peer group related.

What You Pawn I Will Redeem

The first part of this assignment asks us to list three pieces of fiction that you have read. This question is not easy for me being that I haven’t read many books in my lifetime. The only book I have read is the Holy Bible. I have read several books to my children such as The Three Little Pigs, and Little Red Robin and other children nursery rhymes short stories. What I liked about reading the stories to my children was watching and listening to them asks questions about the story and seeing their expression when the big bad wolf tried to blow their houses down. What I like about the Bible is it is full of quotes and stories that give me encouragement when I am going through. I read my Bible when things are not going right in my life and I can find comfort in the scriptures. The books of Psalms are considered songs that can comfort you, and convict you. When I read my bible I feel a connection with God, and this is a wonderful experience. The Bible teaches me how I am to treat my neighbors. It teaches me that if I don’t work then I can’t. It prepares me for Jesus return and if I want to make heaven my eternal home then I have to follow the guidelines that are in the 66 books of the bible. Literature to me is reading different ways that writers put words together and make it into a story, a poem and other reading material. Literature is a source of expression of one’s thoughts that is put onto paper for others to read and gain insight on other people’s thoughts. Literature comes in different forms such as books, and magazines. There are other ways literature can be enjoyed by everybody even if you have a disability such as a blind person can use Braille and listen to a book in audio format. My thoughts on why I think literature is valuable or a waste of time is I have mixed feeling about this. I believe literature is valuable because it helps us to understand the thoughts of others. Literature is valuable in this day and age because if you cannot read or write you will have a hard time finding ways to support yourself and your family. To me it is a waste when your career choice is Medical Coding and Billing, and they give you a literature course that has nothing to do with what you are paying good money to learn your career chose. Part B What are the main points of this piece? They are talking about a homeless man that is dealing with his biological family and the people who live on he street with him that he calls family too. He deals with his being a Native American Indian and being stereotype by others. Even though we as a people stereotype others by how they look, where they live or because they don’t look or do the same as you do, the author wants the people to know all people can be redeemed no matter how low they get in life. What are the images the author co njures for the reader? Some of the images I seen were after fifty years of not knowing who stole their grandmothers regalia and it suddenly appears as Jackson and his friends are on the streets panhandling. Another image was the yellow bead that was sewn somewhere into the regalia. This was a tribal tradition to hide it in the regalia so it wouldn’t be easy to find. What does the grandmother regalia symbolize? The regalia was worn when they participated in the powwow dance, which was a traditional ceremony performed by the Native American Indians. It is a decorative cloth with feathers and beads which are sewn in. It reflects an individual’s life and their circumstances. How does the author use the element of surprise? What You Pawn I Will Redeem English 102 MWF 11-11:50 I really enjoyed the story What You Pawn I will Redeem. It was very well written and kept my attention throughout the story. It is amazing that he walked by a pawnshop and immediately recognized his grandmother’s regalia without ever seeing it other than in pictures. I enjoy reading about Native American cultures and beliefs. There was a lot of humor in this story and Jackson definitely did not take himself too seriously. I think the 1st person narrator was very important in telling this story.I do not feel that Jackson was an unreliable narrator because he seemed to tell it like it is. He had no reason to try to make himself look better. He seems to accept himself for who he is. He is an honest man who seems to be well liked by everybody he deals with on a regular basis, from the cop to the guy with the newspapers. He shows his struggles with alcohol and also his giving nature. All the money he came across he spent not just on himself getting drunk bu t on others as well.I believe that the theme of the story is that no matter where you go in your life you never forget or really give up where you come from. Jackson Jackson has been homeless for six years away from his family in Spokane yet as soon as he saw his grandmother’s regalia in the window he knew it was hers even before they find the yellow bead. It then becomes his mission to gather the money to get it back. The regalia is a piece of him and the life he left behind. Even though he does not come up with the money to buy it back he still ends up with it in the end.

U.s. Constitution And Articles Of Confederation - 843 Words

The U.S. Constitution and Articles of Confederation If society didn’t have standards that were enforced to help prevent harm to society by its members, how different would it be? These standards are broken into two different types, verbal and written. Although, one can distinguish between the two standards, verbal standards are those that are not written down, but yet passed down among many generations and are not easily enforce, whereas written standards, are the complete opposite. There were two attempts at a supreme law or the constitution of the United States of America to help with standards. These two attempts include the Articles of Confederation and The U.S. Constitution. Congress approved the Articles of Confederation on November 15, 1777, but was later ratified by the states on March 1, 1781. This document was the new country’s attempt for a union and form a national government. The Articles formed a union that gave majority of power to the states. The Articles of Confederation was written by the Continental Congress, which was a convention of delegates from the new 13 colonies that became the governing body of the U.S. during the American Revolution. Like stated before, its main purpose was to be the first constitution for the United States. Due to the lack of authority or structure in this document, a new constitution were written. The new constitution was a basis for a more unified government with more power than the Articles of Confederation. This newShow MoreRelatedThe Articles of Confederation and the Consitution964 Words   |  4 Pageswould lead the way to where we are today. These two documents are the Article of Confederation and the U.S Constitution. These two documents of precedent are both similar and unique, each with its own pros and cons, and neither being perfect. Both these documents addressed the prominent vital in national vs. state sovereignty, legislative selection process, and executive authority. After winning its independence from England, the U.S, now situated over a vast portion of the eastern seaboard. They neededRead MoreThe Articles of Confederation and The Constitution1238 Words   |  5 Pageswould lead the way to where we are today. These two documents are the Article of Confederation and the U.S Constitution. These two documents of precedent are both similar and unique, each with its own pros and cons, and neither being perfect. Both these documents addressed the prominent vital in national vs. state sovereignty, legislative selection process, and executive authority. After winning its independence from England, the U.S, now situated over a vast portion of the eastern seaboard. They neededRead MoreThe Constitution Of The United States894 Words   |  4 Pagesthe substratum for that country. A Constitution can be defined as a document that is the substratum of the country’s principles. Elements in the Constitution may contain sundry information. 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The ArticlesRead MoreThe Constitutional Convention Of The Constitution1179 Words   |  5 Pagesthe framers of the constitution either attended or graduated college, were involved in the American Revolution, and had already been involved in the government. The Constitutional Convention was a meeting held in Philadelphia between May and September of 1787. There, delegates discussed revisions to the United States Government. The Constitutional Convention was held in order to address the problems of the weak central government that existed under the Articles of Confederation. Many of the ideasRead MoreHistory Of The Constitution, The Foundation Of Our National Government1323 Wor ds   |  6 PagesEnglish III 20 April 2015 History of the Constitution The U.S. constitution is the foundation of our national government. On September 17, 1787 it was signed by the delegates at the Constitutional Convention in Philadelphia (The U.S. Constitution). By signing this, the Constitution replaced the first governing document called the Articles of Confederation. Before it could be passed, it had to be ratified by nine of the thirteen states. Soon after the Constitution was finally ratified, in 1791 the governmentRead MoreThe Constitutional Convention Essay1198 Words   |  5 PagesThe Articles of Confederation, adopted in 1781 represented the former colonist’s first attempt to establish a new government after the Revolutionary War. These Articles provided a weak political document that was meant to keep the states united temporarily. The states had all the power, so any changes made to the Article of Confederation would take every state to approve it or amend it. In February 1787, Congress decided that a convention should be conve ned to revise the Article of ConfederationRead MoreThe Debate On What Form Of Government The United States1021 Words   |  5 PagesStates of America’s first constitution was ratified by all thirteen states in 1781. The constitution that unified the thirteen colonies by law was the Articles of Confederation; it established a weak central government that was adherent to the states. Therefore, the first form of government the United States officially had was a confederacy; which is where power is given to the central government through states. However, the new central government the Articles of Confederation created several shortcomings;Read MoreThe Articles Of Confederation Was A Loose, League Of Friendship853 Words   |  4 PagesThe Articles of Confederation was a loose â€Å"league of friendship† between the thirteen colonies that would create a confederation in contrast to Great Britain s unitary system. While the Articles of Confederation helped establish a syste mic role in trying to unify many of the states under a weak central government, it later created many more problems than solutions. One of them being that Congress had no ability to propose taxes to deal with war debts and running the government. Another weaknessRead MoreArticles of Confederation and the Constitution Essay780 Words   |  4 Pageswould be incorrect to say that the government of the Articles of Confederation was a complete failure, it would be logical to advance the idea that the more powerful national government established under the constitution of 1787 was essential to the survival of the American Union. Between the two documents there were some drastic differences of opinion on governing tactics as mentioned in the Articles of Confederation compared to the Constitution of 1787 (Doc. C). Major differences were composited