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Paramagnetic substances have relative permeability_____________

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in Basic Electrical Engineering by (88.7k points)
Paramagnetic substances have relative permeability_____________

(a) Greater than 1

(b) Less than 1

(c) Equal to 1

(d) Zero

I got this question in an internship interview.

Origin of the question is Relative Permeability in chapter Simple Magnetic Circuits of Basic Electrical Engineering

1 Answer

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Best answer
Right choice is (a) Greater than 1

To explain I would say: A paramagnetic material creates a magnetic field which is weakly attracted to that of the external magnetic field. Hence it has relative permeability greater than 1.

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