What is the formula used to calculate the induced emf in a rotating spoke in a magnetic field? - ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS Quiz | GKFix.in

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Question

What is the formula used to calculate the induced emf in a rotating spoke in a magnetic field?

A. ω B R
B. (1/2) ω B R²
C. B R²
D. ω² B R