MCQ
A varying current in a coil changes from 10 amp to zero in 0.5 sec. If average EMF is induced in the coil is 220 volts, the self inductance of coil is
- A5 H
- B10 H
- ✓11 H
- D12 H
✓
Answer
Correct option: C.
11 H
11 H
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