AIPMT 2010 Physics and Chemistry Paper

© examsiri.com

Question : 47 of 100

Marks: +1, -0

Electromagnets are made of soft iron because soft iron has

low retentivity and high coercive force
high retentivity and high coercive force
low retentivity and low coercive force
high retentivity and low coercive force

Go to Question:

Prev Question

Next Question