To protect a material from the influnce of an external magnetic field, the materials should be kept

VPETERS2002

5 years ago

Magnetic screening/shielding is a phenomenon of protection of a region against any external magnetic effects. For example, when a soft iron ring is placed in a magnetic field, most of the lines are found to pass through the ring and no lines pass through the space inside the ring.

eniola21

7 years ago

IT IS TRUE

Faroke

4 months ago

please explain better

deelyght

7 years ago

This question is controversial, so many teachers have told me different answers, but i did my research and discovered the answer is A squared step ring