Electrostatics is a branch of physics that deals with the phenomena and properties of stationary or slow-moving electric charges with no acceleration. Since classical physics, it has been known that some materials such as amber attract lightweight particles after rubbing.

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Electric Charge and conservation of charge
Electric force : Coulomb’s Law
Electric Resistance
Ohm’s Law
DC circuits
Series and Parallel connections
Kirchhoff’s Laws
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Direct current (DC) circuits basically consist of a loop of conducting wire (like copper) through which an electric current flows. An electric current consists of a flow of electric charges, analogous to the flow of water (water molecules) in a river.