A cylindrical conductor of radius R is carrying a constant current. The plot of the magnitude of the conductor is correctly represented by the figure:

A cylinderical conductor of radius R is carrying constant current. The plot of the magnitude of the magnetic field, B with the distance, d from the centre of the conductor , is correctly represented by the figure:

A cylinderical conductor of radius R is carrying constant current. The plot of the magnitude of the magnetic field, B with the distance, d from the centre of the conductor , is correctly represented by the figure:

The figure shows the cross-section of a long cylindrical conductor of radius a carrying a uniformly distributed current i. The magnetic field due to current at P is :

The figure shows the cross-section of a long cylindrical conductor of radius a carrying a uniformly distributed current i. The magnetic field due to current at P is :

A cylindrical conductor of radius R carrying current i along the axis such that the magnetic field inside the conductor varies as B=B_(0)r^(2)(0lt r leR) , then which of the following in incorrect?

A cylindrical conductor of radius R carrying current i along the axis such that the magnetic field inside the conductor varies as B=B_(0)r^(2)(0lt r leR) , then which of the following in incorrect?

A circular conducting loop of radius R carries a current I . Another straight infinite conductor carrying current I passes through the diameter of this loop as shown in the figure. The magnitude of force exerted by the straight conductor on the loop is

A circular conducting loop of radius R carries a current I . Another straight infinite conductor carrying current I passes through the diameter of this loop as shown in the figure. The magnitude of force exerted by the straight conductor on the loop is