A point charge `+10 mu C` is at distance of 5cm directly above the center of a square of side 10 cm as shown in Fig. What is the magnitude of the electric flux through the square ? (Hint. Think of the square of the square as one face of a cube with edge 10 cm)

A point charge +20muC is at a distance 6 cm directly above the centre of a square of side 12 cm as shown is figure. The magnitude of electric flux through the square is

A point charge q is placed at a distnace a/2 directly above the centre of a square of side a, as shown figure. Find the magnitude of the electric flux through the square.

A point charge of +12 muC is at a distance 6 cm vertically above the centre of a square of side 12 cm as shown in figure. The magnitude of the electric flux through the square will be _______ xx10^3Nm^(2)//C .

A point charge of +6 muC is placed at a distance 20 cm directly above the centre of a square of side 40 cm . The magnitude of the flux through the square is

A point charge of +6mu C is placed at a distance 20 cm directly above the centre of a square of side 40 cm. The magnitude of the 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

Find the perimeter of a square whose side is 10 cm.

(a) Define electric flux. Is is the scalar or a vector quantity? A point charge q is at a distance of d//2 directly above the centre of a square of side d, as shown in the figure. Use Gauss's law to obtain the expression for the electric flux through the square. (b) If the point charges is now moved to a distance 'd' from the centre of the square and the side of the square is doubled, explain how the electric flux will be affected.