If the circuit is moved to position 2, find the current after 2 seconds. The current before disconnecting the RL circuit from the battery is 20 A. The resistance is equal to 5 ohms while the inductance is equal to 2 Henries.

If the circuit is moved to position 2, find the current after 2 seconds. The current before disconnecting the RL circuit from the battery is 20 A. The resistance is equal to 5 ohms while the inductance is equal to 2 Henries.

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

Chapter23: Faraday’s Law And Inductance

Section: Chapter Questions

Problem 71P

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Question

PROBLEM 6:
8. Refer to the circuit below:
If the circuit is moved to position 2, find the current after 2
seconds. The current before disconnecting the RL circuit
from the battery is 20 A. The resistance is equal to 5 ohms
while the inductance is equal to 2 Henries.
C. 11.013 A
D. 8.987 A
A. 19.865 A
B. 0.135 A

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