An ideal solenoid having `2000turns` per meter has an iron core of permeability `500` and carries
Channel: Doubtnut
Date: 2020-08-02

An ideal solenoid having `2000turns` per meter has an iron core of permeability `500` and carries a current of `1*0A`. Calculate (i) magnetising itensity `(H)` at the centre of solenoid (ii) magnetic permeability of iron (iii) magnetic susceptibility of iron (v) intesity of magnetisation.