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प्रश्न
Which of the following a simple circuit must-have?
पर्याय
Energy source, Battery, Load
Energy source, Wire, Load
Energy source, Wire, Switch
Battery, Wire, Switch
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उत्तर
Battery, Wire, Switch
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संबंधित प्रश्न
The accompanying figure shows some electrical appliances connected in a circuit in a house. Answer the following questions.
- By which method are the appliances connected?
- What must be the potential difference across individual appliances?
- Will the current passing through each appliance be the same? Justify your answer.
- Why are the domestic appliances connected in this way?
- If the T.V. stops working, will the other appliances also stop working? Explain your answer.
In an electric circuit, a battery and a bulb have been connected and the battery consists of two cells of equal potential difference. If the bulb is not glowing, then which tests will you perform in order to find out the reason for the bulb not glowing?
What is the potential difference?
Flow of electricity through a closed circuit is _____.
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Reason: Generally, the metal disc of a cell acts as a positive terminal.
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| (i) | (ii) | (iii) |
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She found that filament of bulb B is broken. Will the bulb A glow in this circuit? Give reason.
