What has to be put in series?

What has to be connected in parallel?

Resistors and current

Filament lamp in relation to resistance?

Diode and resistance

1. Why does resistance increase with temperature?

2. Why does resistance increase with temperature?

3.Why does resistance increase with temperature?

4.Why does resistance increase with temperature?

What is a diode used for?

What is a light-emitting diode used for?

What are light- dependent resistors used for?

What is a thermistor?

In series circuits, potential difference is..?

In series circuits, current is..

In series circuits, resistance..?

In series circuits, cell voltages..?

In parallel circuits, potential difference is..?

In parallel circuits, the current is...?

What is the voltage of UK mains supply?

What is the UK mains supply- alternating or direct current?

What is AC?

What is DC?