Question

The ratio of the area of B-H curve and I-H curve of a substance in M.K.S. system is

• A. $\mu _ { 0 } ^ { 2 }$
• B. $\frac { 1 } { \mu _ { 0 } ^ { 2 } }$
• C. μ₀
• D. $\frac { 1 } { \mu _ { 0 } }$

Answer 1

Answer: (C)

μ₀

Answer 2

Area of B-H loop $= \mu _ { 0 }$ (Area of I-H)