A circular loop of flexible iron wire has an initial circumference of, but its circumference is decreasing at a constant rate of due to a tangential pull on the wire. The loop is in a constant, uniform magnetic field oriented perpendicular to the plane of the loop of magnitude 1.Find the emf induced in the loop, at the instant when have passed. 2.Find the direction of the induced current in the loop, as viewed looking along the direction of the magnetic field inside the loop Clockwise or counterclockwise?
A circular loop of flexible iron wire has an initial circumference of, but its circumference is decreasing at a constant rate of due to a tangential pull on the wire. The loop is in a constant, uniform magnetic field oriented perpendicular to the plane of the loop of magnitude 1.Find the emf induced in the loop, at the instant when have passed. 2.Find the direction of the induced current in the loop, as viewed looking along the direction of the magnetic field inside the loop Clockwise or counterclockwise?
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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