A rectangular coil of length 2 {cm} and width 1.25 {cm} with 250 turns carries a current of 55 \mu {A} and subjected to a magnetic field of strength 0.64 {T}. Work done for rotating the coil by 180^{\circ} against the torque is

AP EAPCET 12 July 2022 Shift 1 Paper

Question : 105 of 160

Marks: +1, -0

A rectangular coil of length 2cm and width 1.25cm with 250 turns carries a current of 55µA and subjected to a magnetic field of strength 0.64T. Work done for rotating the coil by 180∘ against the torque is

2.2µJ
3.5µJ
4.4µJ
5.5µJ

Validate

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