Physics
Grade-9
Easy
Question
Find the odd one out
- Copper
- Aluminum
- Iron
- Wood
Hint:
A non-conductor makes the circuit open and interrupts the current flow.
The correct answer is: Wood
Wood is the odd one out.
- In a circuit, a conductor helps the electrons flow and to generate electric current.
- Copper, aluminum, and iron are conductors that allows the current flow.
- The wood is not a conductor and it will interrupt the current flow making the circuit open.
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