The wire shown in figure carries a current of `40A`. If `r=3.14cm` the magnetic field at point p will be

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

The wire shown in figure carries a current of 10A . Determine the magnitude of the magnetic field at the centre O. Given radius of the bent coil is 3cm .

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

The wire loop shown in figure carries a current as shown. The magnetic field at the centre O is ,

The wire loop shown in figure carries a current as shown. The magnetic field at the centre O is ,

The wire shown in the figure carries a current of 10A. What is the magnitude of magnetic field induction at the centre O? Give the radius of the bend coil is 3 cm.