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In the circuit shown here, the point C is kept connected to point a till the current flowing through the circuit becomes constant. Afterward, suddenly, point C is disconnected from point A and connected to point B at time t = 0. Ratio of the voltage across resistance and the inductor at t = L/R will be equal to - C A B R L

1. 1
2. –1
3. e e 1 −
4. e 1 e −

Correct answer: –1

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