Magnetic materials used for making permanent magnets P and magnets in a transformer T have different properties of the following, which property best matches for the type of magnet required?

Question

Magnetic materials used for making permanent magnets P and magnets in a transformer T have different properties of the following, which property best matches for the type of magnet required?, T : Large retentivity, small coercivity, P : small retentivity, large coercivity, T : Large retentivity, large coercivity, P : large retentivity, large coercivity

MARKS App · Accepted Answer

As per the properties of Magnetic substances, materials favorable for permanent magnets should have high retentivity, large coercivity and high permeability.

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