Physics
Grade-9
Easy
Question
What can be added to make the electrons flow in this electric circuit?
- Fur
- Silk
- Ebonite
- Carbon
Hint:
A conductor allows the electrons to flow in an electric circuit.
The correct answer is: Carbon
Carbon can be added to make the electrons flow in this electric circuit.
- The fur, silk, and Ebonite are non-conductors that do not allow the electrons to flow in a circuit.
- They might cause an open circuit.
- Carbon can be used as a conductor that makes electrons flow in the circuit.
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