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प्रश्न
State Ohm’s law.
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उत्तर
At constant temperature, the current flowing through a conductor is directly proportional to the potential difference across its ends.
In formula form: V = IR
Where:
- V = Voltage (potential difference)
- I = Current
- R = Resistance
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संबंधित प्रश्न
Name the instrument used to control the current in an electric circuit.
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Which sphere is at lower potential before electrical contact on the basis of convention?
State the unit of electric potential and define it.
State two characteristics of resistance in the parallel circuit.
What is the SI unit of resistance?
