Circuits

If you are unsure, be prepared to explain why.

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The best conductors for electricity are made of...

• wood
• plastic
• rubber
• metal

The picture shows an electrical circuit. This circuit is a series circuit because: 

• It has 3 light bulbs.
• The same current flows through all three light bulbs.
• It uses a single battery.
• The electrical current is divided between the three light bulbs.