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When the Switch S in the Circuit Shown Is Closed

Question 24

Multiple Choice

When the switch S in the circuit shown is closed, the time constant for the growth of current in R2 is: When the switch S in the circuit shown is closed, the time constant for the growth of current in R<sub>2</sub> is: A) L/R<sub>1</sub> B) L/R<sub>2</sub> C) L/(R<sub>1</sub> + R<sub>2</sub>) D) L(R<sub>1</sub> + R<sub>2</sub>) /(R<sub>1</sub>R<sub>2</sub>) E) (L/R<sub>1</sub> + L/R<sub>2</sub>) /2


A) L/R1
B) L/R2
C) L/(R1 + R2)
D) L(R1 + R2) /(R1R2)
E) (L/R1 + L/R2) /2

Correct Answer:

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