Conductors and Insulators

Front

Electric conductor

Back

Any material that allows electricity to pass through it

Front

Electric insulator

Back

Any material that doesn't allow electricity to pass through it

Front

Which one of these is an electric conductor? rubber, plastic, gold, glass

Back

gold

Front

Which one of these is an insulator: steel, iron, copper, oil?

Back

oil

Front

All metals are electric conductors.

Back

True

Front

Can water conduct electricity?

Back

True

Front

Which material is NOT a conductor? Options: iron, aluminium, cloth, steel

Back

cloth

Front

Which of these materials is NOT an insulator? a metal, glass, paper, wool

Back

a metal

Front

To let electricity flow again in a circuit with a gap, use one of the following to close the gap: a plastic pin, a paper clip, an eraser, a piece of cloth.

Back

a paper clip

Front

Electric wires are made of ...........

Back

copper