A coil-driven generator is rotated at twice its initial angular speed while all other…

PHYSICS · Subjective · A Level · Physics · Fields and their consequences · Fields and their consequences

Problem

A coil-driven generator is rotated at twice its initial angular speed while all other parameters remain unchanged. Explain qualitatively how the rms value of the generated emf will be affected.

Related theory

AC Generator
AC Generation
Electromagnetic Induction
Alternating current

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