Question: A circular wire loop of radius R rotates with an angular speed in a uniform magnetic field B, as shown in the figure. If

A circular wire loop of radius R rotates with an angular speed

A circular wire loop of radius R rotates with an angular speed in a uniform magnetic field B, as shown in the figure. If the emf & induced in the loop is & sin cot, then the angular speed of the loop is (a) Eo R/B (b) 2/R (c) E/BTR (c) Eo/BR2

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