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Hysteresis loops for two magnetic materi...

Hysteresis loops for two magnetic materials A and B are given in figure These materials are used to make magnets for electric generators, transformer core and electromagnet core. Then it is proper to use

A

A for electric generators and transformers.

B

A for electromagnets and B for electric generators

C

A for transformers and B for electric generators

D

B for electromagnets and transformers.

Text Solution

Verified by Experts

The correct Answer is:
D
B for electromagnets and transformers.
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