Home
Class 12
PHYSICS
Four very long, current carrying wires i...

Four very long, current carrying wires in the same plane intersect to form a square `40.0 cm` on each side as shown in figure. Find the magnitude and direction of the current `I` so that the magnetic field at the centre of square is zero. Wires are insulated from each other.

Promotional Banner

Similar Questions

Explore conceptually related problems

A wire loop of the form shown the figure carries a current. Obtain the magnitude and direction of the magnetic field at P.

Four long wires each carrying current I as shown in Fig. are placed at points A, B, C and D. Find the magnitude and direction of magnetic field at the centre of the square.

Four long wires each carrying current I as shown in Fig. are placed at points A, B, C and D. Find the magnitude and direction of magnetic field at the centre of the square.

A square wire of each side l carries a current I . The magnetic field at the mid point of the square is

A square loop of wire of side a carries a current i . Calculate the magnetic field at the centre of the loop

Four long wires each carrying current I as shown in the figure are placed at the points A, B, C and D. Find the magnitude and direction of magnetic field at the centre of the square.