Lessons

Eamcet Physics
2 nd Year : Unit 4.1 ( Alternating Current ) - Alternating Currents

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Q.

In inductance L and a resistance R are first connected to a battery. After some time the battery is disconnected but L and R remain connected in a closed circuit. Then the current reduces to 37% of its initial value in

View Answer

Correct choice: C

Explanation:

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