Two parallel lengths of wire are separated by 12 cm and connected at the left edge by a 100 resistor. A conducting bar rests on the wires, perpendicular to both, and is pulled to the right at 10 m/s. A magnetic field of 1.2 T points into the page through the coil, such that the magnetic field is perpendicular to the plane of the loop. a) What is the emf induced in the loop? b) What is the current in the loop? c) What direction does the current flow through the resistor?

Two parallel lengths of wire are separated by 12 cm and connected at the left edge by a 100 resistor. A conducting bar rests on the wires, perpendicular to both, and is pulled to the right at 10 m/s. A magnetic field of 1.2 T points into the page through the coil, such that the magnetic field is perpendicular to the plane of the loop. a) What is the emf induced in the loop? b) What is the current in the loop? c) What direction does the current flow through the resistor?

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 27PQ

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