SSC JE Electrical Engineering 24 Jan 2018 Evening Paper

Question : 125 of 200

Marks: +1, -0

Determine the intensity of magnetization (in A/m) of a magnet when it has a pole strength of 60 A-m and a pole area of 20 sq. m.

Solution:

intensity of magnetization (H)

= \text"Pole Strength"/ \text"Pole Area"

=60/20=3\A\/m

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