FIGURE 4 shows the magnetic field is constant and is directed intothe plane of the drawing. If the bar is sliding to the right, explain onhow to use Lenz's law to find the direction of the induced current.Lxi* BClosed pathFIGURE 4

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GURE 4 shows the magnetic field is constant and is directed into e plane of the drawing. If the bar is sliding to the right, explain on w to use Lenz's law to find the direction of the induced current. L x B Closed path FIGURE 4

GURE 4 shows the magnetic field is constant and is directed into e plane of the drawing. If the bar is sliding to the right, explain on w to use Lenz's law to find the direction of the induced current. L x B Closed path FIGURE 4

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter25: Electromagnetic Induction

Section: Chapter Questions

Problem 61A

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Concept explainers

Ferromagnetism

Ferromagnetism is a mechanism by which some materials show magnetic properties. Iron and magnetite, an oxide of iron, are two naturally occurring materials that show the property of ferromagnetism. The word ferromagnetism is derived from the Latin name of iron, "Ferrum" as it was the first observed material to show such property. The property of ferromagnetism is shown by only a few substances such as iron, nickel, cobalt, and their alloys. Some transition metals and alloys of rare-earth metals also show ferromagnetism.

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FIGURE 4 shows the magnetic field is constant and is directed into
the plane of the drawing. If the bar is sliding to the right, explain on
how to use Lenz's law to find the direction of the induced current.
Lxi
* B
Closed path
FIGURE 4

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