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A rectangular coil of 20 turns and area of cross-section 25 sq. cm has a resistance of 100Ω. If a magnetic field which is perpendicular to the plane of coil changes at a rate of 1000 teals per second, the current in the coil is
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- 1 A
- 50 A
- 0.5 A
- 5 A
Correct Option: C
| i = | = | |||
| R | R |
| = | = 0.5 A | 100 |
