In Figure a stiff wire bent into a semicircle of radius a = 2.0 cm is rotated
Question:
In Figure a stiff wire bent into a semicircle of radius a = 2.0 cm is rotated at constant angular speed 40 rev/s in a uniform 20mT magnetic field. What are the
(a) Frequency and
(b) Amplitude of the emf induced in the loop?
Transcribed Image Text:
X B R a
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a The frequency is 2 8 40 revs27 radrev 2 b First we define angle relative to the plane of Fig 3048 ...View the full answer
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Related Book For
Fundamentals of Physics
ISBN: 9780471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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