DA flat coil of wire (0.1m by 0.2m) has 50 turns. At t=0, the coil is perpendicular to a magnetic field B= 0.18T, (its normal is parallel to the direction of the field). The coil is rotated 30° over a period of 0.1 seconds. a. What is the induced emf? b. What would the emf be if the coil is now rotated from this position to 90° in 0.1s?
DA flat coil of wire (0.1m by 0.2m) has 50 turns. At t=0, the coil is perpendicular to a magnetic field B= 0.18T, (its normal is parallel to the direction of the field). The coil is rotated 30° over a period of 0.1 seconds. a. What is the induced emf? b. What would the emf be if the coil is now rotated from this position to 90° in 0.1s?
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter32: Faraday’s Law Of Induction
Section: Chapter Questions
Problem 5PQ
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