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Abhishek and Deepak have two samples of ...

Abhishek and Deepak have two samples of magnetic materials X and Y. Experimentally they determine the following properties of the samples.

Considering this, choose best choice

A

X and Y both for electromagnets

B

X for electromagnetic and Y for permanent magnets

C

X and Y both for permanent magnets

D

X for permanent magnets and Y for electromagnets

Text Solution

Verified by Experts

The correct Answer is:
B
For permanent magnetic Y is good choice, As it has very high coercivity (comparitively)
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