Draw electric field by positive charge.
In figure $+Q$ charge is located at one of the edge of the cube, then electric flux through cube due to $+Q$ charge is
A point charge of $+\,12 \,\mu C$ 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 ....... $\times 10^{3} \,Nm ^{2} / C$
A metallic shell has a point charge ‘$q$’ kept inside its cavity. Which one of the following diagrams correctly represents the electric lines of forces
A charge $q$ is located at the centre of a cube. The electric flux through any face is
A charge particle is free to move in an electric field. It will travel