In given fig., suppose capacitor C is charged to 50V with

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In given fig., suppose capacitor C is charged to 50V with lower plate positive. Switch S is closed at t = 0. Current through the diode at t = 0 and final voltage across C are respectively:

1. 25 A, 250 A
2. 25 A, 200 V
3. 20 A, 200 V
4. 15 A, 150 V

Correct Option: B

NA