A square loop of side `a=6 cm` carries a current `I=1A`. Calculate magnetic induction `B(muT)` at point P, lying on the axis of loop and at a distance `x=sqrt7 cm` from the centre of loop.

A square loop of side 6 cm carries a current of 30 A . Calculate the magnitude of magnetic field B at a point P lying on the axis of the loop and a distance sqrt7 cm from centre of the loop.

A square loop of side 6 cm carries a current of 30 A . Calculate the magnitude of magnetic field B at a point P lying on the axis of the loop and a distance sqrt7 cm from centre of the loop.

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

A square loop of wire, edge length a, carries a current i. Compute the magnitude of the magnetic field produced at a point on the axis of the loop at a distance x from the centre.

A square loop of side a carris a current I . The magnetic field at the centre of the loop is

A square loop of side a carris a current I . The magnetic field at the centre of the loop is

A square loop of edge 'a' carries a current l. The magnetic field at the centre of loop is

A square conducting loop of side length L carries a current I.The magnetic field at the centre of the loop is

A square conducting loop of side length L carries a current I.The magnetic field at the centre of the loop is