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An inductor (L = 0.03H) and a resistor (...

An inductor (L = 0.03H) and a resistor (R = 0.15`Omega`) are connected in series to a battery of 15 V emf in a circuit shown below. The key `K_(1)` has been kept closed for a long time. Then, at t = 0, `K_(1)` is opened and key `K_(2)` is closed simultaneously. At t = 1 m/s the current in the circuit will be `(e^(5)~=150)`

A

0.67 mA

B

100 mA

C

67 mA

D

6.7 mA

Text Solution

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The correct Answer is:
A
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