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The basic magnetization curve for a ferr...

The basic magnetization curve for a ferromagnetic material is shown in figure. Then, the value of relative permeability is highest for the point

A

`P`

B

`Q`

C

`R`

D

`S`

Text Solution

Verified by Experts

The correct Answer is:
B
`B=mu_(0)mu_(r)Himpliesmu_(r) prop B/H=` slope of `B-H` curve
According to the given graph, slope of the graph highest point `Q`.
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