MCQOPTIONS
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| 1. |
A coil of 0.5 H carries a current of 1 A. If the current is reversed in 1 millisecond, emf induced in the coil is |
| A. | 500 V |
| B. | 100 V |
| C. | 1000 V |
| D. | 5000 V |
| Answer» D. 5000 V | |