1. The magnitude of the induced emf (electromotive foce) depends on the speed of the bar magnet. 2. The mere presence of the bar magnets field induces an emf in the coil. 3. The direction of the induced emf depends on the speed of the magnet. 4. The direction of the induced depends on which pole (N/S) moves toward the coil.

College Physics
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ISBN:9781305952300
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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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1. The magnitude of the induced emf
(electromotive foce) depends on the speed
of the bar magnet.
2. The mere presence of the bar magnets
field induces an emf in the coil.
3. The direction of the induced emf depends
on the speed of the magnet.
4. The direction of the induced depends on
which pole (N/S) moves toward the coil.
Transcribed Image Text:1. The magnitude of the induced emf (electromotive foce) depends on the speed of the bar magnet. 2. The mere presence of the bar magnets field induces an emf in the coil. 3. The direction of the induced emf depends on the speed of the magnet. 4. The direction of the induced depends on which pole (N/S) moves toward the coil.
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