Tips and Tricks on Magnetic Effects Of Electric Current


 


1
Inside a magnet, its magnetic lines of force move from south pole of the magnet towards its north pole.



2
Electromagnets are made of soft iron. The soft iron has high retentivity and low coercivity



   3
When current in the circuits zero then magnetic field is also zero.


Login to see more
Practice other most important chapters tips
Motion
Force And Laws Of Motion
Gravitation
Work And Energy
and More


 
SimplyLearnt
Sign Up to see Tips and Tricks for Magnetic Effects Of Electric Current