The total flux emitted from the pole of a bar magnet is 2x(10)^-4 Wb, if the flux spreads out so that a certain distance from the pole, it is distributed over an area of 2cm by 2cm. find the flux density at that point

The total flux emitted from the pole of a bar magnet is 2x(10)^-4 Wb, if the flux spreads out so that a certain distance from the pole, it is distributed over an area of 2cm by 2cm. find the flux density at that point

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter8: Basic Electric Motors

Section: Chapter Questions

Problem 4RQ

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Type of Magnetic Material

Every material has a unique composition that defines its magnetic behavior. Some materials get attracted towards a magnet and are called magnetic materials. Based on the magnetic properties held by each material, they are classified into different types.

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