Two permanent bar magnets are held firmly in the positions shown below. Clearly show the direction of the magnetic induction B, in the region that is labeled as "ab" shown below. Show the direction of B, in between the pole faces only, and write a general expression for B. Show all work ab

Two permanent bar magnets are held firmly in the positions shown below. Clearly show the direction of the magnetic induction B, in the region that is labeled as "ab" shown below. Show the direction of B, in between the pole faces only, and write a general expression for B. Show all work ab

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter24: Magnetic Fields

Section: Chapter Questions

Problem 42A

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Concept explainers

Bar Magnet

In physics, magnetism is a phenomenon exhibited by a magnetic substance that exerts either attractive or repulsive force. A bar magnet is either a rectangular or round and hollow fit comprised of ferromagnetic materials and has a fanciful attractive field surrounded by it.

Question

Two permanent bar magnets are held firmly in the positions shown below.
Clearly show the direction of the magnetic induction B, in the region that is
labeled as "ab" shown below. Show the direction of B, in between the pole
faces only, and write a general expression for B. Show all work
ab

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