Two large parallel conducting sheets (placed at finite distance) are given charges Q and 2Q respectively. Find out charges appearing on all the surfaces.

Figure shows three concentric thin conducting spherical shells A, B and C of radii R, 2R and 3R. The shell B is earthed A and C are given charges q and 2q respectively. Find the charges appearing on all the surface of A,B and C. [inner surface (A)0,(B)-q,(C) 4/3 q Outer surface (A) q, (B)-4/3 q,(C) 2/3 q]

Three large conducting sheets placed parallel to each other at a finite distance contain charges Q,-2Q, and 3Q , respectively. Find the electric fields at points A, B, C, and D.

Three large conducting sheets placed parallel to each other at a finite distance contain charges Q,-2Q, and 3Q , respectively. Find the electric fields at points A, B, C, and D.

Three large conducting sheets placed parallel to each other at a finite distance contain charges Q,-2Q, and 3Q , respectively. Find the electric fields at points A, B, C, and D.

Figure shows three metallic plates with charges Q, 4Q, and -Q, respectively. Determine the final charges on all the surfaces.

Figure shows three metallic plates with charges Q, 4Q, and -Q, respectively. Determine the final charges on all the surfaces.

Three identical metal square plates of surface area A of each side is arranged as shown in the figure.Plates 1 2 and 3 are given charges +20, -Q and -Q respectively. Find out the correct options A) Charge on the two faces of the middle plate are -2Q and Q B) Charge on the two faces of the middle plate are -Q and 0 C) Charge on the two faces of the left most plate are zero and 2Q D) Charge on the two faces of the right most plate are -Q and zero

Two concentric spherical shells fo radill R and 2R are given charges Q_(1) and Q_(2) respectively. The surfaces charge densities of the outer surfaces are equal. Determine the ratio Q_(1) : Q_(2) .