NEET 2019, Physics Q45: Faraday’s Law of Induction
NEET2019Paper 2019Physics
Q.
A 800 turn coil of effective area 0.05 m2 is kept perpendicular to a magnetic field 5 × 10–5 T. When the plane of the coil is rotated by 90° around any of its coplanar axis in 0.1 s, the emf induced in the coil will be:
- A
2 V
- B
0.2 V
- C
2 × 10–3 V
- D
0.02 V
Solution
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