Physics-(general)
NEET Physics (general) MCQ Question
Type: MCQ-numerical-Easy-Class 12
Kamla is using a stationary bicycle with a coil having 100 turns, an area of 0.10 m², rotating in a uniform magnetic field of 0.01 T. If the coil completes half a revolution per second, what is the maximum voltage generated?
A
0.314 V
B
0.628 V
C
0.157 V
D
0.500 V
Correct Answer
Option A
Detailed Explanation
The maximum voltage is calculated using the formula e₀ = NBA(2πn). Substituting N = 100, A = 0.10 m², B = 0.01 T, and n = 0.5 Hz, the computed maximum voltage is 0.314 V.
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