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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

Alternating Current

JEE Main level, single correct, medium

181 of 190

Question 181 of 190

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

Show answer and solution

Answer: (D) $P:$ large retentivity, large coercivity

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

JEE Main question paper PDF

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JEE Main 2025 Apr 2 Shift 1 question paper

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More Physics practice

JEE Main Physics practice question on Alternating Current (Transformers), with the answer and a step-by-step solution. Scan a question from your own book or paper to get a whiteboard video.

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

JEE Main question paper PDF

More Physics practice

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