State Ohm's law write SI unit of resistivity
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Ohm's law states that the electrical current (I) flowing in an circuit is proportional to the voltage (V) and inversely proportional to the resistance (R).
SI unit: Ω/ohm
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Answer:
The potential difference across the ends of a given metallic wire is directly proportional to the current flowing through it,provided its temperature remains the same.
SI unit of resistivity is ohm metre
Explanation:
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