compact disc (CD) sits in a uniform magnetic field of B=1.5 T and rotates at the angular velocity of ω=210 rev/s around an axis parallel to the field. Find the f.e.m. generated between a point on its outer track (radius R=5.8 cm) and a point on its inner track (radius r=2.3 cm) a)41 mv b=43 mV c)45 mV d)47 mV e)49 mV

compact disc (CD) sits in a uniform magnetic field of B=1.5 T and rotates at the angular velocity of ω=210 rev/s around an axis parallel to the field. Find the f.e.m. generated between a point on its outer track (radius R=5.8 cm) and a point on its inner track (radius r=2.3 cm) a)41 mv b=43 mV c)45 mV d)47 mV e)49 mV

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter19: Capacitors

Section: Chapter Questions

Problem 3RQ: A capacitor uses air as a dielectric and has a capacitance of 3 F. A dielectric material is inserted...

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