if the area under the 1-H hysterics loop and B-H hysterics loop are denoted by A1 and A2 then
Hey dear,
The solution tou your physical mathematical problem is -
The relation between B and H is given by
B=μ
0
(H+I)
db=μ
0
dH+μ
0
dl
H⋅dB=μ
0
H⋅dH+μ
0
H⋅dl
Also H⋅dH=0
H⋅dB=μ
0
H⋅dl
Area of B-H loop =μ
0
×areaofl−Hloop
A
2
=μ
0
A
1
⇒
A
2
A
1
=μ
0




