Find the value of magnetic field between plates of capacitor at distance 1 m from centre where electric field varies by `10^10 Vm^-1s^-1`.

Electric field varies as r^-1 due to

A short bar magnet has a magnetic moment of 0.24 JT^(-1) . Calculate the magnitude of the magnetic field produced by the magnet at a distance of 10 cm from the centre of the magnet, on the axis of the magnet.

A short bar magnet has a magneti momenet 0.24 JT^-1 . Calculate the magnitude of the magnetic field produced by the magnet at a distance of 10 cm form the centre of the magnet on the axis of the magnet.

General instruction same as in chapter 1. Assertion: The electrostatic force between the plates of a charged isolated capacitro increases, when a dielectric fills whole space between the plates. Reason:The electric field between the plates of a charged isolated capacitor increases, when a dielectric fills the whole space between the plates.

A short bar magnet has a magnetic moment of 0.48 J T^-1 . Give the direction and magnitude of the magnetic field produced by the magnet at a distance of 10 cm from the centre of the magnet on the axis.

A short bar magnet has a magnetic moment of 0.2 JT(-1) . Calculate the magnitude of the magnetic field produced by the magnet at a distance of 8 cm from the centre of the magnet on the equitorial line of the magnet.

A short bar magnet has a magnetic moment of 0.2 JT^(-1) . Calculate the magnitude of the magnetic field produced by the magnet at a distance of 8 cm from the centre of the magnet on the equitorial line of the magnet.