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संबंधित प्रश्न
Why are metals good conductors of electricity whereas glass is a bad conductor of electricity? Give reason?
A car headlight bulb working on a 12 V car battery draws a current of 0.5 A. The resistance of the light bulb is:
What happens to the other bulbs in a series circuit if one bulb blows off?
What is the criteria for selecting a fuse wire?
If a fuse contains a 5 A fuse wire and the voltage is 240 V, what is the maximum power (wattage) which may be taken from the circuit?
Explain with the help of a diagram how does 'short circuiting' occur in an electric kettle.
In current electricity, a positive charge refers to ______.
A current of 2A passing through the conductor produces 80 J of heat in 10 seconds. The resistance of the conductor is ______.
What is the SI unit for the current?
