Which of the following physical quantity unit is not a fundamental unit?

Question

Which of the following physical quantity unit is not a fundamental unit? (A) Length (B) Mass (C) Magnetic field (D) Current

Tardigrade Admin · Accepted 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.

Q. Which of the following physical quantity unit is not a fundamental unit?

Length

Mass

Magnetic field

Current

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.