When a piece of a ferromagnetic substance is put in a uniform magnetic field. flux density inside it is four times the flux density away from the piece. the magnetic permeability of the material is :-?
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The answer must be 4
as magnetic permeability of a material is the measurement of the ability of a material to pass through the material as the field is 4 times inside so the answer must be 4
as magnetic permeability of a material is the measurement of the ability of a material to pass through the material as the field is 4 times inside so the answer must be 4
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Answer:
Explanation:
û = B / B°
û = 4B°/ B°
û = 4 .
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