Question:
The basic magnetization curve for a ferromagnetic material is shown in figure. Then, the value of relative permeability is highest for the point
The basic magnetization curve for a ferromagnetic material is shown in figure. Then, the value of relative permeability is highest for the point
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Slope of B–H curve represents magnetic permeability.
Updated On: Mar 20, 2026
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The Correct Option is B
Solution and Explanation
Step 1: Relative permeability muᵣ = (dB)/(dH)
Step 2: It is maximum where slope of B–H curve is maximum.
Step 3: From the graph, slope is maximum at point Q.
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