Lenz's Law B (into paper) B. 1. The drawing above shows that a uniform magnetic field is directed perpendicularly into the plane of the paper and fills the entire region to the left of the y-axis There is no magnetic field to the right of the y-axis. A rigid right triangle ABC is made of copper wire The triangle rotates counterelockwise about the origin at point C. What is the direction (clockwise or counterclockwise) of the induced current when the triangle is crossing.. a. the +y-axis b. the-x-axis C. the -y-axis d. the +x-axis For each case above, justify your answer. 2. The plane of a flat, circular loop of wire is horizontal. An external magnetic field is directed perpendicular to the plane of the loop. The magnitude of the external magnetic field is increasing with time. Because of this increasing magnetic field, an induced current is flowing clockwise in the loop, as viewed from above. What is the direction of the external magnetic field? Justify your conclusion.

Lenz's Law B (into paper) B. 1. The drawing above shows that a uniform magnetic field is directed perpendicularly into the plane of the paper and fills the entire region to the left of the y-axis There is no magnetic field to the right of the y-axis. A rigid right triangle ABC is made of copper wire The triangle rotates counterelockwise about the origin at point C. What is the direction (clockwise or counterclockwise) of the induced current when the triangle is crossing.. a. the +y-axis b. the-x-axis C. the -y-axis d. the +x-axis For each case above, justify your answer. 2. The plane of a flat, circular loop of wire is horizontal. An external magnetic field is directed perpendicular to the plane of the loop. The magnitude of the external magnetic field is increasing with time. Because of this increasing magnetic field, an induced current is flowing clockwise in the loop, as viewed from above. What is the direction of the external magnetic field? Justify your conclusion.

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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