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प्रश्न
Define the electrical resistance of a metal. Write its SI unit.
एका वाक्यात उत्तर
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उत्तर
The effect on the rate of flow of current by the wire is called its electrical resistance. Its S.I unit is the ohm.
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Direction of the Electric Current - Conventional and Electronic Flow
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संबंधित प्रश्न
Distinguish between D.C. and A.C.
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A current of 4.5 A flows through a conductor for 2.5 s. What amount of charge passes through the conductor?
Problems for practice:
If 50 coulomb of electric charge flows through a wire in five minutes, calculate the current in the wire?
