Which of the following is NOT a fundamental SI unit?

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Team JKSSB Mock Tests · Accepted Answer

Coulomb is the SI unit of electric charge, but it is a derived unit (Ampere × second). The seven fundamental SI units are meter (length), kilogram (mass), second (time), Kelvin (temperature), Ampere (electric current), candela (luminous intensity), and mole (amount of substance). Electric current is fundamental, making Ampere fundamental, not Coulomb.

Which of the following is NOT a fundamental SI unit? MCQ with Answer and Explanation

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