BASIC ELECTROSTATICS

State Coulomb's law of electrostatics.

Draw a free body diagram for two protons in the nucleus of an atom.

Compare and Contrast between Gravitational force and electrostatic force

Distinguish between electric intensity and electric potential

Draw a graph to show the electric intensity of a hollow charged sphere varies with distance from the centre to a point far from the sphere

Draw a graph to show the electric potential of a hollow charged sphere varies with distance from the centre to a point far from the sphere

Draw electric field lines between the electron and nucleus of a hydrogen atom

State the superposition principle