Teaching HSSC TGT 2023 Mock Test (Latest Pattern) Physics Electromagnetic Oscillations and Alternating Current
The relation between magnetic permeability and magnetic susceptibility is
1
μr = χm
2
μr = (1 - χm)/(1 + χm)
3
μr = (1 + χ)
4
μr = (1 + χm)/(1 - χm)
5
Not Attempted