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QJEEM22Ph22b3: JEE Main 2022 Physics - Class 12 JEEM22Ph22b3 Solution: The soft-iron is a suitable material for making an…
The soft-iron is a suitable material for making an electromagnet. This is because soft-iron has
Multiple Choice Options
- A low coercivity and high retentivity.
- B low coercivity and low permeability.
- C high permeability and low retentivity.
- D high permeability and high retentivity.
Step-by-Step Verified Solution
Electromagnet requires high permeability and low retentivity.