Question

d) Electric Current
4. Which of the following is not a unit :-
(a) A+0=Á
(6) 0 =í. Where 1. is scalr
(c) ÕA=
(d) A-Ā=
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Answer 1

Answer:

Volt is a derived unit, not a fundamental unit. The volt is a derived unit for measuring potential differences or the "energy per unit charge." “One joule of 'energy per coulomb' of charge equals one volt.” Volt is essentially defined as 1V=kgm2s−3A−1in the SI system.