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## Homework Statement

For the circuit given that R1=10 W, R2=20 W, R3=30 W and L=30 mH, determine the current through each resistor

a) at the moment the switch is closed

b) a long time after the switch is closed

After the switch has been closed a long time it is reopened, determine the current through each resistor

c) at the instant the switch is opened

d) a long time after the switch is opened

e) after the switch is opened, what is the time constant for the circuit?

## Homework Equations

V=IR

## The Attempt at a Solution

First of all, is it a mistake that the R1,R2, and R3 are in watts, not ohms?

I have not figured out how to solve any of this! Any help is appreciated.

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