AIIMS2001Physics-Electromagnetic Induction
AIIMS 2001 Physics Faraday's Law MCQ Question
Type: MCQ-conceptual-Easy-Class 12
At a place earth's magnetic field, 5 × 10⁻⁵ Wb/m² is acting perpendicular to a coil of radius R = 5 cm. If μ₀/4π = 10⁻⁷, then how much current is induced in circular loop?
A
0.2 Å
B
0 Å
C
4 Å
D
40 Å
Correct Answer
Option B
Detailed Explanation
Since the magnetic field is constant and perpendicular, there is no change in flux, hence no induced current.
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