Topic 1

Charge and Coulomb's Law

Learning objectives

By the end of this section you will be able to:

  • Define charge and Coulomb’s law, explain the force of attraction between two charged bodies as a vector quantity and differentiate between scalar and vector forces.

  • Mathematically, express Coulomb’s law as a force of attraction or repulsion between two charged bodies which is directly proportional to the product of their charges and inversely proportional to the square of the distance between them.

               

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