Physics
Grade-9
Easy
Question
What can be added to make the electrons flow in this electric circuit?
- Oil
- Diamond
- Dry wood
- Steel
Hint:
The conductors allow the electrons flow in a circuit.
The correct answer is: Steel
Steel can be added to make the electrons flow in this electric circuit
- The conductors make the electrons flow in a circuit.
- The oil, diamond, and dry wood are non-conductors and they won't allow electrons flow.
- Steel can be used a conductor that makes the electrons flow in a circuit.
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