Question

What is meant by penetrating ability of magnetic field ?
And give the correct answer....
Your this answer is wrong.... And give answer according to std 7th

Answer 1

Hello friend.....here is your answer

Penetration depth is the measure of how deep light or any electromagnetic radiation can  penetrate into a material. When electromagnetic radiation is incident on the surface of a material, it may be (partly) reflected from that surface and there will be a field containing energy transmitted into the material.

Hope it helps........mark as brainliest !!