O O, O O O O O O O 4. In the figure to the right, the rod moves with a speed of 1.8 m/s, is 24 cm long, and has a resistance of 2.2 N. The magnetic field is 0.35T and the resistance of the U shaped conductor is 26 2 in this situation. Calculate a) the emf induced; b) the current flowing through the U shaped conductor, and qo o e ni ult c) the external force needed to keep the rod's velocity constant at that instant.

O O, O O O O O O O 4. In the figure to the right, the rod moves with a speed of 1.8 m/s, is 24 cm long, and has a resistance of 2.2 N. The magnetic field is 0.35T and the resistance of the U shaped conductor is 26 2 in this situation. Calculate a) the emf induced; b) the current flowing through the U shaped conductor, and qo o e ni ult c) the external force needed to keep the rod's velocity constant at that instant.

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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