A coil of 100 turns and area of 200 cm^ 2
is placed at right angles to a magnetic field of
2 x 10^– 2 Wb/m2
. If the speed of rotation is 500 rev/s, what is the maximum value of induced emf in the
coil?
Answers
Answered by
1
Answer:
sorry I can't understand your questions
Answered by
1
Answer:
E0=ANBw
= ANB2πγ
=200×10^-4×100×2×10^-2×2π×500
40π volt
E0 : max value of induced emf
A : area (200 cm² or 200 × 10^-4 m²)
B : magnetic field (2×10^-2 T)
γ : 500 revolution / sec
N : no of turns (100)
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