(b) A rectangular loop carrying current lies in the plane of a uniform magnetic field of magnitude 0.040 T. The loop consists of a single turn of flexible conducting wire that is wrapped around a flexible mount such that the dimensions of the rectangle can be changed. (Total length of the wire is not changed). As the edge length x is varied from approximately zero to its maximum value of approximately 6.0cm, the magnitude of the torque t on the loop changes. The maximum value of torquet is 7.2 * 10-8N m. What is the current in the loop?

(b) A rectangular loop carrying current lies in the plane of a uniform magnetic field of magnitude 0.040 T. The loop consists of a single turn of flexible conducting wire that is wrapped around a flexible mount such that the dimensions of the rectangle can be changed. (Total length of the wire is not changed). As the edge length x is varied from approximately zero to its maximum value of approximately 6.0cm, the magnitude of the torque t on the loop changes. The maximum value of torquet is 7.2 * 10-8N m. What is the current in the loop?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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