MCQOPTIONS
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| 1. |
The energy stored in a coil is 108 J. It is opened suddenly in 10 ms. The power dissipated instantaneously across the blades of switch is |
| A. | 108 W |
| B. | 1080 W |
| C. | 10800 W |
| D. | 108000 W |
| Answer» D. 108000 W | |