A 5.0-cm-diameter coil has 20 turns and a resistance of 0.50 . A magnetic field perpendicular to
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A 5.0-cm-diameter coil has 20 turns and a resistance of 0.50 Ω. A magnetic field perpendicular to the coil is B = 0.020t + 0.010t2, where B is in tesla and t is in seconds.
a. Find an expression for the induced current I(t) as a function of time.
b. Evaluate I at t = 5 s and t = 10 s.
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Related Book For 
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
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