Practicing Success
Practicing Success
CUET Preparation Today
If εr is the relative permeability of a medium w.r.t. air, then the ratio Fmedium : Fair is : |
εr 1/εr εr2 1/εr2 |
1/εr |
Fmedium = \(\frac{q_{1}q_{2}}{4πε0εrr^{2}}\) = \(\frac{Fair }{εr}\) |
