What is the magnitude of the magnetic dipole moment of the bar magnet? Assumethe bar is suitably far from the compass to permit the approximationBdipole,aris~но 2м4π για хохоDBarMagnetXBWXAEIn the region shown in the diagram, the magnitude of the horizontal component of theEarth's magnetic field is about 4 × 10–5 T. Originally, a compass placed at locationA points North. Then a bar magnet is placed parallel to the surface of the Earth at thelocation shown in the diagram, with its center 10.1cm from location A. With themagnet present, the compass needle points 78.6° West of North. Which pole on themagnet is closest to the compass?

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Answered: What is the magnitude of the magnetic…

What is the magnitude of the magnetic dipole moment of the bar magnet? Assume the bar is suitably far from the compass to permit the approximation Ba μο 2μ dipole,aris 4π 3

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter24: Magnetic Fields

Section24.1: Magnets: Permanent And Temporary

Problem 1PP

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Concept explainers

Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.

Question

What is the magnitude of the magnetic dipole moment of the bar magnet? Assume
the bar is suitably far from the compass to permit the approximation
Bdipole,aris
~
но 2м
4π για

хо
хо
D
Bar
Magnet
X
B
W
X
A
E
In the region shown in the diagram, the magnitude of the horizontal component of the
Earth's magnetic field is about 4 × 10–5 T. Originally, a compass placed at location
A points North. Then a bar magnet is placed parallel to the surface of the Earth at the
location shown in the diagram, with its center 10.1cm from location A. With the
magnet present, the compass needle points 78.6° West of North. Which pole on the
magnet is closest to the compass?

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