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tatuchka [14]
3 years ago
9

A generator contains a 100-turn coil that rotates 10.0 times per second. if each turn has an area of 0.100 m2 and the magnetic f

ield through the coils is 0.050 t, what is the maximum emf induced in the coil?
Physics
1 answer:
Andrews [41]3 years ago
6 0
We use Lenz's law:
emf = -(NBA)/t ; N is the number of turns, B is the magnetic field, A is the area
t = 1/f = 1/10
emf = (-100 x 0.05 x 0.1) / 0.1
emf = -5 V
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