A point charge `q` is placed at a distance `d` form the center of circular disc of radius `R`. Find electric flux through the disc due to that charge

A point charge q is placed at a distance d from the centre of a circular disc of radius R. Find electric flux flowing through the disc due to that charge

A point charge q is placed at a distance a//2 directly above the centre of a square of side a . The electric flux through the square is

A point charge q is placed at a distance a//2 directly above the centre of a square of side a . The electric flux through the square is

A point charge Q is placed at the centre of circular disc of radius r . Calculate the electric flux associated with circular disc.

A position charge Q is placed at a distance of 4R above the centre of a disc of radius R. The magnitude of flux through the disc is phi . Now a hemispherical shell of radius R is placed over the disc such that it forms a closed surface. The flux through the curved surface (taking direction of area vector along outward normal as positive), is -

A position charge Q is placed at a distance of 4R above the centre of a disc of radius R. The magnitude of flux through the disc is phi . Now a hemispherical shell of radius R is placed over the disc such that it forms a closed surface. The flux through the curved surface (taking direction of area vector along outward normal as positive), is -

A charge q is placed at a distance of 2R from the centre of a spherical conducting shell of radius R. What is electrical potential, due to charges induced on the shell, at a point which is farthest from the point charge ?