STANDARDPhysics-Electromagnetic Induction
STANDARD Physics Magnetic Flux MCQ Question
Type: MCQ-numerical-Medium-Class 12
The magnetic flux linked with a coil of N turns of area of cross section A held with its plane parallel to the field B is
A
NAB/2
B
NAB
C
NAB/4
D
zero
Correct Answer
Option D
Detailed Explanation
Magnetic flux linked with a coil ϕ = NBA cos θ. Since the magnetic field B is parallel to the area A, i.e., θ = 90°, the flux is zero.
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