The x-y plane separates two magnetic media with magnetic permeabilities µ1 and µ2 (Fig.)....

The x-y plane separates two magnetic media with magnetic permeabilities µ1 and µ2 (Fig.). If there is no surface current at the interface and the magnetic field in medium 1 is

H1 = H1x + H1y + H1z.

find:

(a) H2.

(b) θ1 and θ2.

(c) Evaluate H2,θ1, and θ2 for H1x = 2 (A/m), H1y = 0, H1z = 4 (A/m), µ1 = µ0, and µ2 = 4.µ0

Figure : Adjacent magnetic media