Mathematics · Electromagnetic Induction
A square coil with loop area 0.01 m2 and 50 turns is rotated about its axis at a right angle to a uniform magnetic field B = 1 T with an angular velocity ω. If the maximum induced emf is ε0, calculate the instantaneous value of the emf induced in the coil when the plane of the coil makes an angle of 60° with the magnetic field (assuming the angular frequency is 1 rad/s).
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 10.433 V
- 20.250 V✓
- 32.050 V
- 41.875 V
Correct answer
0.250 V
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