engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Physics Electromagnetic Induction and Inductance
A metallic conductor of length 1 m rotates in a vertical plane parallel to east-west direction about one of its end with angular velocity 5 rad s–1. If the horizontal component of earth’s magnetic field is 0.2 × 10–4 T, then emf induced between the two ends of the conductor is:
1
5 μV
2
50 μV
3
5 mV
4
50 mV