In the circuit shown here, the point \( C \) is kept connected to point \( A \) till the cur...

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In the circuit shown here, the point \( C \) is kept connected to point \( A \) till the current flowing
P
through the circuit becomes constant. Afterward,
W
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:
(1) -1
(2) \( \frac{1-e}{e} \)
(3) \( \frac{e}{1-e} \)
(4) 1
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