3) Switch 1 and switch 2 in the circuit given below have been closed for a long time. Att-0, switch 1 is opened and switch 3 is closed. Then, 10 ms later switch 2 is opened. t=0s t=10 ms t=0 s 100...

Switch 1 and switch 2 in the circuit given below have been closed for a long time.
At t=0, switch 1 is opened and switch 3 is closed. Then, 10 ms later switch 2 is opened.

a) Find iL(t) for 0 ≤ t ≤10 ms.
b) Find iL(t) for t ≥ 10 ms.

Extracted text: 3) Switch 1 and switch 2 in the circuit given below have been closed for a long time. Att-0, switch 1 is opened and switch 3 is closed. Then, 10 ms later switch 2 is opened. t=0s t=10 ms t=0 s 100 5,20 50 3 5A (1) 40 2 150 200 mH 300 200 50 V a) Find iL(t) for 0<> 10 ms.