7. A coil 4.00cm in radius, containing 500 turns, is placed in a uniform magnetic field that varies with time according to B = (0.0120) t+ (3.00x10-5) t. The coil is connected to a 600n resistor and its plane is perpendicular to the magnetic field. You can ignore the resistance of the coil as a function of time. (a) Find the magnitude of the induced emf in the coil as a function of time. (b) What is the current in the resistor at time t=5.00s.

7. A coil 4.00cm in radius, containing 500 turns, is placed in a uniform magnetic field that varies with time according to B = (0.0120) t+ (3.00x10-5) t. The coil is connected to a 600n resistor and its plane is perpendicular to the magnetic field. You can ignore the resistance of the coil as a function of time. (a) Find the magnitude of the induced emf in the coil as a function of time. (b) What is the current in the resistor at time t=5.00s.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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