Calculate the force per unit length on a long straight wire carrying current `4A` due to parallel wire carrying current `6A` current. Distance between the wires `=3cm`.

Calculate the force per unit length on a long straight wire caerrying current of 4 A due to a parallel wire carrying 6 A current. Distance between the wires = 3 cm.

A current carrying conductor placed in a magnetic field experiencesa force. Calculate the force per unit length on along straight wire carrying a current of 4A due to parallel wire carrying 6A current. Distance between the wires is 3 cm.

Calculate the force per unit length on a long straight wire carrying a current of 4A due to par allel wire carrying 6A current. Distance between the wires is 3 cm.

Calculate the force per unit length on a long straight wire carrying current of 4A due to a parallel wire carrying 6 A current if the distance between the wire is 3cm .

The field due to a long straight wire carrying a current I is proportional to

Calculate the force per unit length between two parallel long straight wires 2 cm apart in air, each carrying a current of 4 ampere.