Circuits

Front

When all parts of the circuit are connected it is a ______ circuit.

Back

closed

Front

What essential part is missing from this circuit?

Back

source of electric current

Front

Why does the following circuit not work?

Back

The wood block is an insulator.

Front

If you replace the paper clip with a plastic spoon, what happens?

Back

The bulb doesn't light.

Front

The flow of electricity through a conductor is called...

Back

current

Front

What is an open circuit?

Back

A circuit where the path is broken, preventing current from flowing.

Front

What is a closed circuit?

Back

A complete circuit that allows current to flow.

Front

What is a conductor?

Back

A material that allows electricity to flow through it easily.

Front

What is an insulator?

Back

A material that does not allow electricity to flow through it easily.

Front

What is resistance in a circuit?

Back

The opposition to the flow of electric current.