# Two parallel straight long conducting wires which are placed at a distance R from each other are carrying equal currents I in opposite directions. The value of magnetic induction at a point situated at a point situated X from one wire in between the wires will be..?

Eshan
4 years ago
Dear student,

Magnetic field at the point due to one of the wires=

Distance of second wire from the point=
Hence magnetic field at the same point due to the other wire=
The direction of this magnetic field wil be same as that of first wire.
Hence