Physics
Grade-9
Easy
Question
Which of these will form an electric circuit?
- Wire, switch, battery, fan
- Switch, fan, bulb, battery
- Wire, fan, battery, cotton
- Wire, bulb, battery, paper
Hint:
An electric circuit must have an electric generator, conductor, load, and switch.
The correct answer is: Wire, switch, battery, fan
An electric circuit can be formed by connecting a wire, switch, battery, and fan.
- A circuit must possess an electric generator, conductor, load, and switch.
- The non-conductors will interrupt the current flow that opens the circuit and will not allow current flow.
- The wire, switch, battery, and fan are continuously connected forming a closed circuit.
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