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Question
The physical quantity having SI unit NC–1m is ______.
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Solution
The physical quantity having SI unit NC–1m is electric potential.
Explanation:
The unit NC−1 m means newton per coulomb multiplied by metre. Since NC−1 is the unit of electric field (E), multiplying it by distance (m) gives electric potential. Hence, NC−1 m = volt (V, which is the SI unit of electric potential.
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