Question

difference between for class seven of magnetism

single touch method
and
double touch method​

Answer 1

The method of making an artificial magnet by rubbing a permanent magnet over it, in the same direction, is known single touch method whereas double touch method is a method of magnetizing a material by using two magnets instead of one.

Answer 2

Answer:

The method of making an artificial magnet by rubbing a permanent magnet over it, in the same direction, is known single touch method whereas double touch method is a method of magnetizing a material by using two magnets instead of one.