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प्रश्न
Compare the brightness of two 60 watt bulbs.
When they are connected in parallel.
Explain giving scientific reasons.
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उत्तर
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संबंधित प्रश्न
n electrons flow through a cross section of a conductor in time t. If charge on an electron is e, then write an expression for the current in the conductor.
In the electric circuit shown in Figure, label the parts A, B, C, D, E, and F. State the function of each part. Show in the diagram the direction of flow of current.
How is the resistance of a wire affected if its (a) length is doubled, (b) radius is doubled?
A bulb draws current 1.5 A at 6.0 V. Find the resistance of filament of bulb while glowing.
There is a positively charged sphere A and negatively charged sphere B, such that they are brought in electrical contact by a copper wire.
In which direction conventional current flows?
Select the correct option:
In a metallic conductor, electric current is thought to be due to movement of:
What do you understand by the term series circuit?
