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23.5 Exercise 1

Avg difficulty 2.5

The emf induced in a coil that is rotating in a magnetic field will be at a maximum when

  1. the magnetic flux is at a maximum.
  2. the magnetic flux is at a minimum.
  3. the change in magnetic flux is at a maximum.
  4. the change in magnetic flux is at a minimum.

OpenStax College Physics 2e, 23.5 Electric Generators, exercise 1

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Adapted from College Physics © 2022 Rice University. Licensed under CC BY 4.0. Sources: College Physics 2e, College Physics for AP® Courses 2e. Imported at revision f98d7a7.