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Electricity
1 / 10
Heating of a current carrying conductor is due to
2 / 10
What makes the electric charges flow in a conductor?
3 / 10
The resistance of the conductor from the above graph is
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The relation between Heat and current is called
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Lamps of 40 watt and 60 watt are connected in parallel, the total power of combination is
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The Unit of electric power may also be expressed as
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When electric current flows through a conductor, it
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The resistance of a conductor is directly proportional to :
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In electric heating appliances, the material of heating element is
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A current of 2A flows through a conductor whose ends are at a potential difference of 4V. The resistance of the conductor is :
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