3) Consider the simple Direct-Current (DC) circuit shown below. The purpose of this problem is to reinforce the concepts of how to analyze circuits, i.e., to conduct circuit analysis. Show all work. V = 12.0 V 3R=352 Label the circuit completely: i) Calculate the magnitude of the total current in the circuit, and then label the current magnitude and direction in the circuit diagram above; ii) Show the polarity of the power supply, in the diagram; ii) Show polarity of the voltage drop across the R = 3 Ohm resistor; and iv) Calculate the magnitude of the voltage drop across the R = 3 Ohm resistor, in Volts (V).

3) Consider the simple Direct-Current (DC) circuit shown below. The purpose of this problem is to reinforce the concepts of how to analyze circuits, i.e., to conduct circuit analysis. Show all work. V = 12.0 V 3R=352 Label the circuit completely: i) Calculate the magnitude of the total current in the circuit, and then label the current magnitude and direction in the circuit diagram above; ii) Show the polarity of the power supply, in the diagram; ii) Show polarity of the voltage drop across the R = 3 Ohm resistor; and iv) Calculate the magnitude of the voltage drop across the R = 3 Ohm resistor, in Volts (V).

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter20: Electric Current, Resistance, And Ohm's Law

Section: Chapter Questions

Problem 65PE: Integrated Concepts A light-rail commuter train draws 630 A of 650-V DC electricity when...

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