Science Electricity

A material that allows electricity to pass through it is an electrical …

• inductor

• insulator

• conductor

• convection

Tags

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The example of electrical conductor are …

• iron, steel, silver, and copper

• copper, rubber, gold, and iron

• plastic, glass, paper, and rubber

• paper, copper, plastic, and glass

An electrical insulator is a materials that does not allow … to pass through it.

• fire

• heat

• water

• electricity

The example of materials that does not allow electricity to pass through it are …

• wood, glass, copper, and steel

• rubber, plastic, iron, and paper

• copper, nickel, bronze, and iron

• ceramic, wood, plastic, and paper

A device in a circuit for holding a lamp in place is called …

• lamp holder

• switch

• lamp

• cell

Water that has been boiled and the steam has been allowed to cool down to form liquid water again and contains no salts is called … water.

• tap

• sea

• river

• distilled

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The example of liquid that conduct electricity are …

• honey, milk, syrup, and pure water

• seawater, lemon juice, and vinegar

• river water, tap water, and distilled water

• distilled water, rainwater, seawater, and syrup

The strength of a supply of electricity is called …

• current

• voltage

• resistance

• electrical conductor

If mains electricity flows through your body you will get an electric …

• power

• shock

• wire

• cord

Tags

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Changing the number of lamps or cells in a circuit can make a lamp brighter or … .

• glowing

• sparkling

• shinning

• dimmer