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Questions and Answers
Which component of an electric torch is responsible for providing the electric energy to the bulb?
Which component of an electric torch is responsible for providing the electric energy to the bulb?
- Bulb
- Electric circuit
- Battery (correct)
- Case of the torch
What is the purpose of the electric circuit in an electric torch?
What is the purpose of the electric circuit in an electric torch?
- To connect the positive and negative terminals
- To hold the components together
- To regulate the flow of electric current (correct)
- To provide power to the battery
How are the positive and negative terminals of the electric cells connected in an electric torch?
How are the positive and negative terminals of the electric cells connected in an electric torch?
- Negative terminal of one cell is connected to the positive terminal of the other
- Positive terminal of one cell is connected to the negative terminal of the other (correct)
- Negative terminal of one cell is connected to the negative terminal of the other
- Positive terminal of one cell is connected to the positive terminal of the other
What should be ensured before placing an electric cell in a torch?
What should be ensured before placing an electric cell in a torch?
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What are the two types of terminals found in an electric cell?
What are the two types of terminals found in an electric cell?
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