7. Determine the current flowing through the circuit 3 seconds after closing the switch. A. 12.25 A C. 13.25 A D. 11.25 A B. 14.25 A

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter21: Current And Direct Current Circuits
Section21.7: Resistors In Series And Parallel
Problem 21.5QQ
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7. Determine the current flowing through the circuit 3
seconds after closing the switch.
A. 12.25 A
C. 13.25 A
B. 14.25 A
D. 11.25 A
Transcribed Image Text:7. Determine the current flowing through the circuit 3 seconds after closing the switch. A. 12.25 A C. 13.25 A B. 14.25 A D. 11.25 A
Switch
PROBLEM 5:
R
Given the circuit:
10
15 V
L 1H
6. If the switch is closed, how low will it take for the circuit
current to reach maximum? Assume that the initial current is
OA.
A. 2 sec
B. 6 sec
C. 5 sec
D. 4 sec
Transcribed Image Text:Switch PROBLEM 5: R Given the circuit: 10 15 V L 1H 6. If the switch is closed, how low will it take for the circuit current to reach maximum? Assume that the initial current is OA. A. 2 sec B. 6 sec C. 5 sec D. 4 sec
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