A solenoid of `500turns` per meter is carrying a current of `3A`. Its core is made of iron,
Channel: Doubtnut
Date: 2020-08-02

A solenoid of `500turns` per meter is carrying a current of `3A`. Its core is made of iron, which has a relative permeability of `5000`. Determine the magnitudes of magnetic intensity, intensity of magnetisation and magnetic field inside the core.