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For an isotropic medium B, \mu, H and M are related as (where B, \mu_o, H and M have their usual meanings in the context of magnetic material)

Option: 1

B-M = \mu_0H


Option: 2

M = \mu_0(H+M)


Option: 3

H = \mu_o(H + M)


Option: 4

B = \mu_o (H+M)


Answers (1)

best_answer

As we have learnt,

 

Magnetic Field in a Medium -

B=B_{0}+B_{m}

- wherein

B - total magnetic flow density

B_{0} - magnetic flow density in vacuum

B_{m} - magnetic flow density due to magnetisation of material

 

 

 Net Magnetic induction B = B_o + B_m = \mu_o H + \mu_oM

 

Posted by

Ritika Harsh

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