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प्रश्न
A cell is used to :
विकल्प
measure current in a circuit
provide current in a circuit
check current in a circuit
prevent current in a circuit.
उत्तर
A cell is used to : provide current in a circuit
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संबंधित प्रश्न
How are the potential difference (V), current (l) and resistance (R) related?
State three factors on which the resistance of a wire depends. Explain how the resistance depends on the factors stated by you.
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Write SI unit of
Resistance.
What amount of work is required in moving 3 C charge through a potential difference of 6 V?
