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1. |
In given fig. capacitor C is charged to V0 = 50 V with upper plate positive. Switch S is closed at t = 0. Current through the circuit at t = 0 and final voltage across are respectively |
A. | 15 A, 200V |
B. | 20 A, 200V |
C. | 25 A, 250V |
D. | 15 A, 150V |
Answer» B. 20 A, 200V | |