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संबंधित प्रश्न
State three differences between the primary and secondary cells.
A current 0.2 A flows in a wire of resistance 15Ω. Find the potential difference across the ends of the wire.
Define electric potential in terms of energy spent.
State the unit of electric potential and define it.
Assuming that the charges of an electron is 1.6 × 10-19 coulombs, the number of electrons passing through a section of wire per sec, when the wire carries a current of one ampere is:
Why does the filament of an electric bulb in an electric circuit get white-hot, but not the connecting wires?
State two characteristics of resistances in the series circuit.
What do you mean by the potential difference? Write its SI unit.
What amount of work is required in moving 3 C charge through a potential difference of 6 V?
