A square frame of side 10 cm and a long straight wire carrying current 1 A are in the…
Physics · JEE Main · NTA Exams — Electromagnetic Induction and Alternating Currents
A square frame of side 10 cm and a long straight wire carrying current 1 A are in the plane of the paper. Starting from close to the wire, the frame moves towards the right with a constant speed of 10 ms–1 (see figure). The e.m.f induced at the time the left arm of the frame is at x = 10 cm from the wire is close to:
- 0.5 µV
- 1 µV
- 0.75 µV
- 2 µV
Answer
(B) 1 µ V
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