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प्रश्न
State whether true or false. If false, correct the statement.
Ammeter is connected in parallel in any electric circuit.
पर्याय
True
False
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उत्तर
False
Correct Statement: An ammeter is connected in series with a device to measure its current.
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संबंधित प्रश्न
What do the following symbols mean in circuit diagrams?

How does the short circuit form? What is its effect?
The following figure shows the symbols for components used in the accompanying electrical circuit. Place them at proper places and complete the circuit.

Which law can you prove with the help of above circuit?
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.
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What is the potential difference?
Increasing the current passing through the wire decreases the magnetic field intensity.
The switch is used to close or open an electric circuit.
An electric motor rated 1100 W is connected to 220 V mains. Find:
- The current drawn from the mains,
- Electric energy consumed if the motor is used for 5 hours daily for 6 days.
- Total cost of energy consumed if the rate of one unit is 5.
