Anil A long, cylindrical conductor of radius R carries a current I as shown in the figure below. The current density J, however, is not uniform over the cross-section of the conductor but is afunction of the radius according to J = 6br³, where b is a constant.IRFind an expression for the magnetic field magnitude B at the following distances, measured from the axis. (Use the following variables as necessary: μo, ₹1, 2, b, R.)(a) r < RB=(b) r₂ > RB

A long, cylindrical conductor of radius R carries a current I as shown in the figure below. The current density J, however, is not uniform over the cross-section of function of the radius according to J = 6br³, where b is a constant. Find an expression for the magnetic field magnitude B at the following distances, measured from the axis. (Use the following variables as necessary: Ho, 1, 2, b, R.) (a) r₁ R

A long, cylindrical conductor of radius R carries a current I as shown in the figure below. The current density J, however, is not uniform over the cross-section of function of the radius according to J = 6br³, where b is a constant. Find an expression for the magnetic field magnitude B at the following distances, measured from the axis. (Use the following variables as necessary: Ho, 1, 2, b, R.) (a) r₁ R