MCQ
A coil having an area $2$m$^2$is placed in a magnetic field which changes from $1$ wb/m$^2$ to $4$ wb/m$^2$ in a interval of 2 second. The e.m.f. induced in the coil will be
- A4 V
- ✓3 V
- C1.5 V
- D2 V
✓
Answer
Correct option: B.
3 V
(b) 3 V
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