Equipotentiai surface is a surface on which the electric potential is the same at every point:- “Electric field lines are,always paralle to Equipptential surfaces". Correct the statement if there is any mistake.

Electric field lines are always parallel to Equi potential surfaces. Correct the statement if there is any mistake.

Electric field lines are always parallel to Equipo tential surfaces. Correct the statement if there is any mistake.

Equipotentiai surface is a surface on which the electric potential is the same at every point:- A point charge +q Is placed at the centre of a sphere of radius B. An other point charge +q is take from a point A to another diametrically opposite point B on the surface of the sphere. Calculate the work done for this.

________ is a surface in an electric field in which potential has the same value at every point.

Magnetic field lines are always nearly normal to the surface of a ferromagnet at every point.

Draw the electric field lines and equipotential surface for a single positive point charge.