A thin spherical shell of metal has a radius of 0.25 m and carries a chaarge of 0.2 mC. The electric indtensity at a point for outside the shell will be

A thin spherical shell of metal has a radius of 0.25 m and carries charge of 0.2 micro coulomb. Calculate the electric intensity at 3.0 m from the centre of the shell.

A thin spherical shell of metal has a radius of 0.25 m and carries charge of 0.2 micro coulomb. Calculate the electric intensity at 3.0 m from the centre of the shell.

A spherical conducting shell of radius r_(0) carry a charge q_(0) . Then value of electric field inside it is :-

A spherical shell of radius R has a charge +q units. The electric field due to the shell at a point

A spherical shell of radius R has a charge +Q units. The electric field due to the shell at a point

A thin spherical shell of mass M and radius R has a small hole. A particle of mass m released at its mouth. Then

A thin spherical shell of mass M and radius R has a small hole. A particle of mass m released at its mouth. Then

A thin metallic spherical shell of radius R carries a charge Q on its surface. A point charge Q/2 is placed at its centre C and another charge +2Q outside the shell at a distance r from the centre as shown in figure. Find the electric flux through the shell.

A thin metallic spherical shell of radius R carries a charge Q on its surface. A point charge Q/2 is placed at its centre C and another charge +2Q outside the shell at a distance r from the centre as shown in figure. Find the force on the charge at the centre of shell and at point A.

Consider a thin spherical shell of radius R consisting of uniform surface charge density sigma . The electric field at a point of distance x from its centre and outside the shell is