Question

For an isotropic medium B, μ, H and M are related as (where $B , \mu _ { 0 } , H$ and M have their usual meaning in the context of magnetic material

• A. $( B - M ) = \mu _ { 0 } H$
• B. $M = \mu _ { 0 } ( H + M )$
• C. $H = \mu _ { 0 } ( H + M )$
• D. $B = \mu _ { 0 } ( H + M )$

Answer 1

Answer: (D)

$B = \mu _ { 0 } ( H + M )$

Answer 2

Net magnetic induction

$= \mu _ { 0 } H + \mu _ { 0 } M$