Finding the Induced EMF
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A triple turn planar loop of wire has a cross-sectional area of 150 cm^2. The plane of the loop is perpendicular to a magnetic field that increases uniformly in magnitude from 4T to 10T in 30 sec. What is the resulting induced emf and current if the loop has a total resistance of 50 Ohm?
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Change in flux = Change in magnetic field x Area of the loop x Number of turns = (10 - 4) x 150 x 10^-4 x 3 ...
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