A 40-cm-long conducting rod moves to the right with a velocity of 12 m/s along frictionless metal rails "ab" and "dc" as shown in the diagram below. At the same time, a uniform magnetic field of strength 5.0 T points out of the page and perpendicular to the plane of the rod-and-frame device (the positive z-direction). The resistance in the closed loop is 3.00 2. What is the current across the resistor? ww O a. 8.0 A O b.9.0 A O c. 10 A O d. 7.0 A e. 6.0 A GO OO с - Ax z (out of page) = 40 cm Conducting Rod

A 40-cm-long conducting rod moves to the right with a velocity of 12 m/s along frictionless metal rails "ab" and "dc" as shown in the diagram below. At the same time, a uniform magnetic field of strength 5.0 T points out of the page and perpendicular to the plane of the rod-and-frame device (the positive z-direction). The resistance in the closed loop is 3.00 2. What is the current across the resistor? ww O a. 8.0 A O b.9.0 A O c. 10 A O d. 7.0 A e. 6.0 A GO OO с - Ax z (out of page) = 40 cm Conducting Rod

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter13: Electromagnetic Induction

Section: Chapter Questions

Problem 69AP: The conducting rod shown in the accompanying figure moves along parallel metal rails that are 25-cm...

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