BarAMagnetВIn the region shown in the diagram, the magnitude of the horizontal component of the Earth's magnetic field isabout 2 x 10°T. Originally, a compass placed at location A points North. Then a bar magnet is placedparallel to the surface of the Earth at the location shown in the diagram, with its center 13.7cm from locationA. With the magnet present, the compass needle points 58.5° West of North. Which pole on the magnet isclosest to the compass? What is the magnitude of the magnetic moment of the bar magnet? Take the magnitude of Earth's magneticfield to be 2 × 10¬5T.3.23А- т? х3.23

In this question we have to find the magnetic dipole moment of the bar magnet. Please give positive…

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What is the magnitude of the magnetic moment of the bar magnet? Take the magnitude of Earth's magnetic field to be 2 x 10-5 T. 3.23 A · m² × 3.23

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter12: Sources Of Magnetic Fields

Section: Chapter Questions

Problem 25P: A long, straight, horizontal wire carries a left-to-right current of 20 A. If the wire is placed in...

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Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

Question

Bar
A
Magnet
В
In the region shown in the diagram, the magnitude of the horizontal component of the Earth's magnetic field is
about 2 x 10°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 13.7cm from location
A. With the magnet present, the compass needle points 58.5° West of North. Which pole on the magnet is
closest to the compass?

What is the magnitude of the magnetic moment of the bar magnet? Take the magnitude of Earth's magnetic
field to be 2 × 10¬5
T.
3.23
А- т? х
3.23

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