a) If you are to determine the flux density of a rectangular magnetic pole with face having dimensions of 200mm and 100mm. assuming the total flux emerging from the magnetic pole is 150µWb, what would be the flux density in Tesla?

a) If you are to determine the flux density of a rectangular magnetic pole with face having dimensions of 200mm and 100mm. assuming the total flux emerging from the magnetic pole is 150µWb, what would be the flux density in Tesla?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 72AP: A particle moving downward at a speed of 6.0106 m/s enters a uniform magnetic field that is...

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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

Magnetic flux density is the amount of flux passing through a defined area that is
perpendicular to the direction of the flux while Magnetic flux is the amount of magnetic field
(or the number of lines of force) produced by a magnetic source.
(Note 1Tesla= 1Wb/m )
a) If you are to determine the flux density of a rectangular magnetic pole with face having
dimensions of 200mm and 100mm. assuming the total flux emerging from the magnetic pole is
150µWb, what would be the flux density in Tesla?
b) If the emerging flux of the pole is changed to 100µWb what will be the resultant density?
c) When the dimensions of the magnetic pole are changed to 10m and 5m what will be the
new density?
d) What would happen if the magnetic pole is changed to square?

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