CURRENT ELECTRICITY
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What is Current?
Current is the flow of electrons in a circuit. To use electricity, we need electrons to flow in the same direction around a circuit, we usually use copper cables to form the circuit because copper is a very good electrical conductor, which means the atoms that make copper have a loosely bound electron in that outermost or valence shell, which is free to move around inside the metal.
Contents to be covered are;
Meaning of current electricity and electric current.
Simple electric circuits.
Construction of simple electric circuits.
TOPIC 2: CURRENT ELECTRICITY – PHYSICS FORM TWO
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