Study - Electricity
Our best links about electricity. Covering circuits, currents, voltage and resistance
Get to grips with electric circuits in this fun and interactive tutorial.
A simple guide to electrical circuits.
A good explanation of what are current and voltage?
A good explanation of electrical resistance, why it exists and the variables that affect it including wire length, width and material.
5. DC Circuits
Written resource on DC circuits.
Create a circuit by dragging components (battery, bulbs, wires, resistors, voltmeter, ammeter) on to a circuit board. You can use the ammeter and voltmeter to check the current and voltage at different points in your circuit.
The folowing links are external