The segment of wire shown in figure carries a current of `i = 5.0 A` where the radius of the circular arc is `R = 3.0 cm`. Determine the magnitude and direction of the magnetic field at the origin.

The segment of wire shown in figure carries a current of i=5 A. The magnetic field (in Tesla) at the point P is

The segment of wire shown in figure carries a current of i=5 A. The magnetic field (in Tesla) at the point P is

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

The wire shown in figure carries a current of 40A. The radius of the circular part of the wire is 2 cm. Find the magnetic field at the centre of the circular part of the wire.

A conductor consists of a circular loop of radius R =10 cm and two straight, long sections as shown in figure. The wire lies in the plane of the paper and carries a current of i = 7.00 A Determine the magnitude and direction of the magnetic field at the centre of the loop.

A conductor consists of a circular loop of radius R =10 cm and two straight, long sections as shown in figure. The wire lies in the plane of the paper and carries a current of i = 7.00 A Determine the magnitude and direction of the magnetic field at the centre of the loop.

The wire shown in figure carries a current of 32 A . If r = 3.14 cm , the magnetic field at point P will be