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 e.m.f. induced in the coil will be:
A
2 × 10⁻³ V
B
0.02 V
C
2 V
D
0.2 V

Question

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 e.m.f. induced in the coil will be:

A

2 × 10⁻³ V

B

0.02 V

C

2 V

D

0.2 V

Accepted Answer

0.02 V

Answer

2 × 10⁻³ V

Answer

2 V

Answer

0.2 V

NEET 2019 Physics Faraday's Law MCQ Question

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