Question

whichof the following is not a fundamental unit​

Answer 1

Answer:

Volt is not a 'fundamental unit', it is a derived unit. A 'derived unit' is a unit derived from the basic fundamental units of the SI system like meter, kilogram, second, ampere, Kelvin or centigrade, mole, and candela.

Explanation:

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Answer 2

Answer:

Standards which are used to measure the fundamental quantities are called as fundamental units which are length, mass, time, temperature, current, luminous intensity, quantity of matter. Hence, magnetic field is not a fundamental quantity.