A square loop of wire (side length a) lies on a table, a distance s from a very long straight wire, which carries a current I. 1. How large is the flux through the loop? 2. If you pull the loop away from the wire in a direction perpendicular to the wire, in what direction will the induced current in the loop flow? 3. If you pull the loop to the right along the wire without changing the distance s, how much current will be induced?

A square loop of wire (side length a) lies on a table, a distance s from a very long straight wire, which carries a current I. 1. How large is the flux through the loop? 2. If you pull the loop away from the wire in a direction perpendicular to the wire, in what direction will the induced current in the loop flow? 3. If you pull the loop to the right along the wire without changing the distance s, how much current will be induced?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter25: Electromagnetic Induction

Section25.1: Electric Current From Changing Magnetic Fields

Problem 1PP

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