As shown below, a metal rod of length L = 10 cm is being pulled along horizontal, frictionless, conducting rails at a constant velocity v with v = 5.0m/s T В The rails are connected at one end with a metal strip. A uniform magnetic field of magnitude B 1.2 T, directed out of the page, fills the region in which the rod moves. The resistance of the rod is R 0.40 2, and assume that the resistance of the rails and metal strip is negligibly small (a) What is the direction of the emf induced in the rod? (b) Find the magnitude of the emf induced in the rod (c) Find the rate at which thermal energy is being generated in the rod
As shown below, a metal rod of length L = 10 cm is being pulled along horizontal, frictionless, conducting rails at a constant velocity v with v = 5.0m/s T В The rails are connected at one end with a metal strip. A uniform magnetic field of magnitude B 1.2 T, directed out of the page, fills the region in which the rod moves. The resistance of the rod is R 0.40 2, and assume that the resistance of the rails and metal strip is negligibly small (a) What is the direction of the emf induced in the rod? (b) Find the magnitude of the emf induced in the rod (c) Find the rate at which thermal energy is being generated in the rod
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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