November 8, 2018 hwmadeeasy

Problem 6.3 A coil consists of 100 turns of wire wrapped around a square frame of sides 0.25 m. The coil is centered at the origin with each of its sides parallel to the x- or y-axis. Find the induced emf across the open-circuited ends of the coil if the magnetic field is given by (a) B=zˆ20e−3t (T) (b) B = zˆ 20cosx cos103t (T) (c) B = zˆ 20cosx sin2y cos103t (T)

November 7, 2018November 7, 2018 hwmadeeasy

Find the electric current in the circuit located in the time-varying field