Powerpoint lecture covering the following in a modern, concise format:
Specification Point 2.15 - Know and use the relationship between charge, current and time.
Specification Point 2.16 - Know that electric current in solid metallic conductors is a flow of negatively charged electrons.
Specification Point 2.17 - Understand why current is conserved at a junction in a circuit.
Specification Point 2.18 - Know that the voltage across two components connected in parallel is the same.
Specification Point 2.19 - Calculate the currents, voltages and resistances of two resistive components connected in a series circuit.
Specification Point 2.20 - Know that voltage is the energy transferred per unit charge passed and that the volt is a joule per coulomb.
Specification Point 2.21 - Know and use the relationship between energy transferred, charge and voltage.
Complete set of Chapter 2 Lectures are available.
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£2.50