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प्रश्न
Assertion: People struck by lightning receive a severe electrical shock.
Reason: Lightning carries very high voltage.
विकल्प
Both assertion and reason are true and reason is the correct explanation of assertion.
Both assertion and reason are true and reason is not the correct explanation of assertion
Assertion is true but reason is false.
Assertion is false but reason is true.
उत्तर
Both assertion and reason are true and reason is the correct explanation of assertion.
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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.
What do you understand by the open electric circuit?
What is open circuit?
In which among the following circuits does the bulb glow?
In which of the following circuits are the bulb connected in series?
In a simple circuit, why does the bulb glow when you close the switch?
What are the types of electric circuits?
In the above circuit, if the current reading in the ammeter A is 2A, what would be the value of R1?
Will the bulb glow in the circuit shown in Fig. 12.6? Explain.
Name the device which is used to measure the strength of the electric current in an electric circuit.
