Circuits (copy)

What does this symbolise?

Light Emitting Diode/ LED

What does this symbolise?

Light Dependent Resistor

What does this symbolise?

Thermistor

What is current?

Rate of flow of electrical charge

What is charge measured in?

Coulombs

What does this symbolise?

Motor

What happens to the resistance of a thermistor as temperature increases?

Decreases

What kind of graph is this?

Wire/ resistor at fixed temperature

What kind of graph is this?

Filament lamp

What kind of graph is this?

Diode

What kind of graph is this?

LDR

What kind of graph is this?

Thermistor

What happens to LDR resistance in bright light?

Decreases

What happens to LDR resistance in darkness?

Increases

What happens to current in a parallel circuit?

It is split across branches

What does this symbolise

Double insulation

What colour is the live wire

Brown

What colour is the neutral wire

Blue

What colour is the earth wire

yellow/ green