Electrostatic Potential and Capacitance
This worksheet covers key concepts of electrostatic potential, equipotential surfaces, conductors, dielectrics, and capacitance. Total: 40 marks.
Section A: One-Word Answers [20 Marks]
Answer the following questions in one word or a short phrase.
What kind of force is the Coulomb force between two stationary charges?
What is the work done per unit positive test charge in bringing it from infinity to a point in an electric field called?
By convention, what value is assigned to the electrostatic potential at infinity?
How does the electrostatic potential due to a single point charge vary with distance 'r' from the charge?
What is the net or total charge of an electric dipole?
Section B: True or False [20 Marks]
State whether the following statements are True or False, and provide a brief reason for your answer.