The figure below shows two parallel conducting rails, oriented vertically, connected to each other at the top by a wire with a resistance R. A conducting metal rod is oriented horizontally and is in contact with the two vertical rails. The horizontal rod has a length L- s0.0 cm and mass 35.0 g. The rod is released from rest at location A and begins to fall through a region of uniform magnetic field indicated by the shaded area in the figure. When the rod reaches point B, there is an induced current of 1.85 A flowing to the right in the rod, and the rod is moving downward with an acceleration of magnitude 7.85 m/s². What are the direction and magnitude of the magnetic field in the shaded region? magnitude direction --Select- R A -1

The figure below shows two parallel conducting rails, oriented vertically, connected to each other at the top by a wire with a resistance R. A conducting metal rod is oriented horizontally and is in contact with the two vertical rails. The horizontal rod has a length L- s0.0 cm and mass 35.0 g. The rod is released from rest at location A and begins to fall through a region of uniform magnetic field indicated by the shaded area in the figure. When the rod reaches point B, there is an induced current of 1.85 A flowing to the right in the rod, and the rod is moving downward with an acceleration of magnitude 7.85 m/s². What are the direction and magnitude of the magnetic field in the shaded region? magnitude direction --Select- R A -1

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 71PQ: Two frictionless conducting rails separated by l = 55.0 cm are connected through a 2.00- resistor,...

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