A hollow cylindrical conductor of inner radius a and outer radius b carries a current I uniformly spread over its cross-section. Find the magnetic field induction at a point inside the body of the conductor at a distance r [where `a lt r lt b`] from the axis of the cylinder.

A hollow cylindrical conductor of radii a and b carries a current I uniformly spread over its cross-section. Prove that the magnetic field induction B for point inside the body of the conductor at a distance r from the axis of cylinder is given by, B=(mu_0mu_rI(r^2-a^2))/(2pi(b^2-a^2)r)

Figure shows a cylindrical conductor of inner radius a & outer radius b which carries a current i unifromly spread over its cross section.Show that the magnetic field B for points inside the body of the conductor (i.e. a lt r lt b ) is given by. B=(mu_(0)i)/(2pi(b^(2)-a^(2)))(r^(2)-a^(2))/r .Check this formula for the limiting case of a=0 .

Figure shows a cylindrical conductor of inner radius a & outer radius b which carries a current i unifromly spread over its cross section.Show that the magnetic field B for points inside the body of the conductor (i.e. a lt r lt b ) is given by. B=(mu_(0)i)/(2pi(b^(2)-a^(2)))(r^(2)-a^(2))/r .Check this formula for the limiting case of a=0 .

A long thick conducting cylinder of radius 'R' carries a current uniformly distributed over its cross section :

A long thick conducting cylinder of radius 'R' carries a current uniformly distributed over its cross section :

A long straight solid metal rod of radius 4cm carries a current 2A , uniformly distributed over its circular cross-section. Find the magnetic field induction at a distance 3cm from the axis of the wire.

A long, cylindrical wire of radius b carries a current i distributed uniformly over its cross section. Find the magnitude of the magnetic field at a point inside the wire at a distance a from the axis.

A long, cylindrical wire of radius b carries a current i distributed uniformly over its cross section. Find the magnitude of the magnetic field at a point inside the wire at a distance a from the axis.

A long, cylindrical wire of radius b carries a current i distributed uniformly over its cross section. Find the magnitude of the magnetic field at a point inside the wire at a distance a from the axis.