1. Tardigrade
  2. Question
  3. Physics
  4. Electromagnets are made of soft iron because soft iron have :

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. Electromagnets are made of soft iron because soft iron have :

Rajasthan PMTRajasthan PMT 2002

Solution:

Soft iron have low retentivity and high susceptibility, due to low retentivity when current starts to flow then immediately it becomes magnet and as current is off, its magnetism vanishes.