The rotating loop in an AC generator is a square 15.0 cm on a side. It...

Question

Question

Answer 1

Answer #1

a)

phi = B a^2 = 0.8* 0.15^2 =18 m T/m^2

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b)

emf induced

E = phi * w = 0.018* (2* pi * 70) = 7.91 V

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c)

i = e/R = 5.2752 A

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d)

P = e i = 41.73 W

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e)

T = B i A = 95 mN-m

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comment before rate in case any doubt, will reply for sure.. goodluck

Answer 2

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