A cylindrical wire of radius R has current density varying with distance r form its axis as `J(x)=J_0(1-(r^2)/(R^2))` . The total current through the wire is

An infinite cylindrical wire of radius R and having current density varying with its radius r as, J = J_(0)[1-(r//R)] . Then answer the following questions. Graph between the magnetic field and radius is

An infinite cylindrical wire of radius R and having current density varying with its radius r as, J = J_(0)[1-(r//R)] . Then answer the following questions. Graph between the magnetic field and radius is

An infinite cylindrical wire of radius R and having current density varying with its radius r as, J = J_(0)[1-(r//R)] . Then answer the following questions. Position where magnetic field strength is maximum.

An infinite cylindrical wire of radius R and having current density varying with its radius r as, J = J_(0)[1-(r//R)] . Then answer the following questions. Magnitude of maximum magnetic field is

The current density is a solid cylindrical wire a radius R, as a function of radial distance r is given by J(r )=J_(0)(1-(r )/(R )) . The total current in the radial regon r = 0 to r=(R )/(4) will be :

The current density is a solid cylindrical wire a radius R, as a function of radial distance r is given by J(r )=J_(0)(1-(r )/(R )) . The total current in the radial regon r = 0 to r=(R )/(4) will be :

In a long cylindrical wire of radius R, magnetic induction varies with the distance from axis as B = cr^(alpha) . Find the function of current density in wire with the distance from axis of wire.

A current is flowing through a cylinderical conductor of radius R, such that current density at any cross-section is given by J = J_(0)(1-(r )/(R )) , where r is radial distance from axis of the cylinder .Calculate the total current through the cross-section of the conductor.

A current is flowing through a cylinderical conductor of radius R, such that current density at any cross-section is given by J = J_(0)(1-(r )/(R )) , where r is radial distance from axis of the cylinder .Calculate the total current through the cross-section of the conductor.