Find the total linear momentum of the electrons in a conductor of length `l = 1000m` carrying a current `I = 70A`.

Find the total linear momentum of the electrons in a conductor of length I = 1000m carrying a current I = 70A.

Find the total linear momentum of the electrons in a conductor of length I = 1000m carrying a current I = 70A.

Find the total momentum of electrons in a straight wire of length l = 1000 m carrying a current I=70 A .

Find the total momentum of electrons in a straight wire of length l = 1000 m carrying a current I=70 A .

The total momentum of electrons in a straight wire of copper of length 1m carrying a current of 16A is

Derive an expression for the maximum force experienced by a straight conductor of length l, carrying a current I and kept in a uniform magnetic field B.

Find the magnetic field B at the centre of a rectangular loop of length l and width b, carrying a current i.

Find the magnetic field B at the centre of a rectangular loop of length l and width b, carrying a current i.

Find the magnetic field B at the centre of a rectangular loop of length l and width b, carrying a current i.