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7A coin allows electricity to flow through it.
Plastic is a conductor of electricity.
Metals like copper and iron are conductors.
Stones and rubber allow electricity to flow easily.
Wires are covered with plastic to prevent electric shock.
Copper, gold, and silver are conductors.
Insulators allow electricity to pass through them.
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Which object will make the bulb glow?
Which of the following is a conductor?
Which material is used to cover electric wires?
Electricity does NOT flow through:
Objects that do not allow electricity to flow are called:
Which of the following is an insulator?
Wires are covered with plastic because plastic is a:
Objects that allow electricity to flow are called ______.
Objects that do not allow electricity to flow are called ______.
______ and iron pins make the bulb glow.
Plastic prevents us from getting an electric ______.
Copper, gold and silver are ______ materials.
A ______ cell is used in the activity to light the bulb.
Metals are good ______ of electricity.