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1. The surface encircled by a rectangular loop of N turns on y=2 plane is defined by -1< x<3 and 0 <z<3. Magnetic field is gi

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y 3 3 B + 2xt $ =(. qyt? Å) casut A=NO d = B. ( 4x3 7 (2xt g 1 tuyt k ² coswt .(12 ) 0 = 24xt coswt at Emf = -dd - Nad dt =-N

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