ELECTRICITY AND INVENTIONS

An electric current is a flow of _____________ through a wire.

Sparks inside clouds are called___________

A simple electric circuit forms a closed__________

Describe a machine that uses electricity.

In which circuit will the light bulb produce light?

• A

• B

What type of circuit is the first diagram?

• Open circuit

• Close circuit

Choose the right answer

• battery

• light bulb

• switch

• wire

Choose the right answer

• battery

• light bulb

• switch

• wire

Choose the right answer

• battery

• light bulb

• switch

• wire

Choose the right answer

• battery

• light bulb

• switch

• wire