Do magnets attract metal through diffrent solid substances of an equal thickness?

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Do magnets attract metal through diffrent solid substances of an equal thickness?

2007-04-10 10:49:54 · 3 answers · asked by alberto_cmrg 1 in Science & Mathematics ➔ Physics

3 answers

Attraction through another material is only effected if the intervening material is magnetic. (this is for non-varying magnetic fields)

2007-04-10 11:20:06 · answer #1 · answered by bubsir 4 · 0⤊ 0⤋

The penetration of a magnetic field through a substance is determined by its magnetic permittivity and permeability. The penetration of a changing magnetic field is also affected by its conductivity.

2007-04-10 10:55:00 · answer #2 · answered by Frank N 7 · 0⤊ 0⤋

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2016-05-17 05:49:14 · answer #3 · answered by Anonymous · 0⤊ 0⤋