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Q#1
Transient Analysis
GATE EE 2017
MCQ
+2 marks
-0.66 marks
The switch in the figure below was closed for a long time. It is opened at t = 0. The current in the inductor of 2 H for
, is




Explanation:
The circuit enters steady state at
.

So inductor is shorted



After opening the switch, Req across inductor

For source free RL circuit


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