This is what helps me to understand the physics. Thanks
I know from facts that my proposition is wrong, that's why I am here trying to understand why it
is wrong :D
Penetration depth is a measure of how deep light or any electromagnetic radiation can penetrate into a material. It is defined as the depth at which the intensity of the radiation inside the material falls to 1/e (about 37%) of its original value at (or more properly, just beneath) the surface...
Skin Effect:
. where
= resistivity of the conductor
= angular frequency of current = 2π × frequency
= relative magnetic permeability of the conductor
= the permeability of free space ------------------------------ From Wiki
According to Skin Effect, the higher the frequency, the less...