The magnetic flux through a metal ring varies with time t according to B = at3 - bt2, where OB is in Webers, a = 6.00 Wb / s3, b = 18.0 Wb / s2, andt is in seconds. The resistance of the ring is 2.20 Q. For the interval from t = 0 to t = 2.00 s, determine the maximum current induced in the ring.

The magnetic flux through a metal ring varies with time t according to B = at3 - bt2, where OB is in Webers, a = 6.00 Wb / s3, b = 18.0 Wb / s2, andt is in seconds. The resistance of the ring is 2.20 Q. For the interval from t = 0 to t = 2.00 s, determine the maximum current induced in the ring.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter13: Electromagnetic Induction

Section: Chapter Questions

Problem 35P: The magnetic flux through the loop shown in the accompanying figure varies with time according to...

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Question

The magnetic flux through a metal ring varies with timet
according to OB = at3 - bt2, where B is in Webers, a =
6.00 Wb / s3, b = 18.0 Wb / s2, and t is in seconds. The
resistance of the ring is 2.20 Q. For the interval from t = 0
to t = 2.00 s, determine the maximum current induced in
the ring.

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