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1. A. Hoover dam is located 275 miles from Los Angeles and it supplies 60 Hz power to the city. Can electric circuit theory be used to analyze this circuit or not? Show all calculations and explain the reasoning behind your answer. B. Explain why circuit theory might be preferred over the more general electromagnetic theory when solving practical problems as in A above. 2. Voltage, current, and power are the primary parameters utilized in electric circuits. Define each of these three parameters with equations and identify all the terms in these equations and give the units of each term. Note that Ohm's Law is not involved in these defining equations. 3. Write equations for Ohm's law and for Kirchoff's laws. Use these laws to find the current in the voltage source in the circuit below, I, and find the voltage on the 7 ohm resistor. Show all your calculations. 55 9V (+) 8V( 3n www 4. Find v₁ and v₂ in the circuit below. Show all your calculations. 355 12V 652 200 V₁ 20k 2105 10K m 20 €3,000 50k 12052 5. Design a voltage divider circuit with 4 output voltages equal to 4V, 2V, V, and 0.5V when referred to one common terminal if the voltage source is a 6 V battery 32 6. A. Design a 10V full scale voltmeter using a d'Arsonval meter movement with 100 microampere full scale deflection and 100 ohms of coil resistance. B. What voltage will this meter read when connected in the circuit as shown below? 752 100 + V₂38052 voltmeter

1. A. Hoover dam is located 275 miles from Los Angeles and it supplies 60 Hz power to the city. Can electric circuit theory be used to analyze this circuit or not? Show all calculations and explain the reasoning behind your answer. B. Explain why circuit theory might be preferred over the more general electromagnetic theory when solving practical problems as in A above. 2. Voltage, current, and power are the primary parameters utilized in electric circuits. Define each of these three parameters with equations and identify all the terms in these equations and give the units of each term. Note that Ohm's Law is not involved in these defining equations. 3. Write equations for Ohm's law and for Kirchoff's laws. Use these laws to find the current in the voltage source in the circuit below, I, and find the voltage on the 7 ohm resistor. Show all your calculations. 55 9V (+) 8V( 3n www 4. Find v₁ and v₂ in the circuit below. Show all your calculations. 355 12V 652 200 V₁ 20k 2105 10K m 20 €3,000 50k 12052 5. Design a voltage divider circuit with 4 output voltages equal to 4V, 2V, V, and 0.5V when referred to one common terminal if the voltage source is a 6 V battery 32 6. A. Design a 10V full scale voltmeter using a d'Arsonval meter movement with 100 microampere full scale deflection and 100 ohms of coil resistance. B. What voltage will this meter read when connected in the circuit as shown below? 752 100 + V₂38052 voltmeter

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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1. A. Hoover dam is located 275 miles from Los Angeles and it supplies 60 Hz power to the city. Can electric circuit theory be used to analyze this circuit or not? Show all calculations and explain the reasoning behind your answer. B. Explain why circuit theory might be preferred over the more general electromagnetic theory when solving practical problems as in A above. 2. Voltage, current, and power are the primary parameters utilized in electric circuits. Define each of these three parameters with equations and identify all the terms in these equations and give the units of each term. Note that Ohm's Law is not involved in these defining equations. 3. Write equations for Ohm's law and for Kirchoff's laws. Use these laws to find the current in the voltage source in the circuit below, Is, and find the voltage on the 7 ohm resistor. Show all your calculations. 55 9V (+) 8 V 32 www- 45 4. Find v₁ and v₂ in the circuit below. Show all your calculations. ww 355 12V 62 20k ZION m + V₁234 ૪૦. 5. Design a voltage divider circuit with 4 output voltages equal to 4V, V, V, and 0.5V when referred to one common terminal if the voltage source is a 6 V battery JOK m ww 50k 6. A. Design a 10V full scale voltmeter using a d'Arsonval meter movement with 100 microampere full scale deflection and 100 ohms of coil resistance. B. What voltage will this meter read when connected in the circuit as shown below? 32 ← 752 100 + V/₂38052 voltmeter
Transcribed Image Text:1. A. Hoover dam is located 275 miles from Los Angeles and it supplies 60 Hz power to the city. Can electric circuit theory be used to analyze this circuit or not? Show all calculations and explain the reasoning behind your answer. B. Explain why circuit theory might be preferred over the more general electromagnetic theory when solving practical problems as in A above. 2. Voltage, current, and power are the primary parameters utilized in electric circuits. Define each of these three parameters with equations and identify all the terms in these equations and give the units of each term. Note that Ohm's Law is not involved in these defining equations. 3. Write equations for Ohm's law and for Kirchoff's laws. Use these laws to find the current in the voltage source in the circuit below, Is, and find the voltage on the 7 ohm resistor. Show all your calculations. 55 9V (+) 8 V 32 www- 45 4. Find v₁ and v₂ in the circuit below. Show all your calculations. ww 355 12V 62 20k ZION m + V₁234 ૪૦. 5. Design a voltage divider circuit with 4 output voltages equal to 4V, V, V, and 0.5V when referred to one common terminal if the voltage source is a 6 V battery JOK m ww 50k 6. A. Design a 10V full scale voltmeter using a d'Arsonval meter movement with 100 microampere full scale deflection and 100 ohms of coil resistance. B. What voltage will this meter read when connected in the circuit as shown below? 32 ← 752 100 + V/₂38052 voltmeter
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Find:

  • Write equations Ohm’s law and Kirchhoff's law.
  • Calculate source current IS and voltage in a 7-ohm resistor.
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