BITSAT 2022 Paper

Section: Physics

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Question : 22 of 130

Marks: +1, -0

If the B−H curves of two samples of X and Y of iron are as shown below, then which one of the following statement is correct?

Both X and Y are suitable for making electromagnets.
Both X and Y are suitable for making permanent magnet.
X is suitable for making permanent magnet and Y for making electromagnet.
X is suitable for making electromagnet and Y is suitable for permanent magnet.

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