13 - chapter31-question2 The area of an elastic circular loop decreases at a constant rate, dA/dt =-3.5x10-m/s. The loop is in a magnetic field 0.28 T whose direction is perpendicular to the plane of the loop. At t =0, the loop has area 0.285 m. What is the induced emf (in mV) at t= 0? Option1 Option2 Option3 Option4 Options 7.4 112 2.6 9.8 6.5 a) Option5 b) Option1 20114 Option2 Option3 e) O Option4

13 - chapter31-question2 The area of an elastic circular loop decreases at a constant rate, dA/dt =-3.5x10-m/s. The loop is in a magnetic field 0.28 T whose direction is perpendicular to the plane of the loop. At t =0, the loop has area 0.285 m. What is the induced emf (in mV) at t= 0? Option1 Option2 Option3 Option4 Options 7.4 112 2.6 9.8 6.5 a) Option5 b) Option1 20114 Option2 Option3 e) O Option4

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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