Question

Name the physical quantity whose s i unit is joule per coulomb is it a scalar or vector

Answer 1

howdy !!

your answer is ----

potential difference have SI unit is joule per coulomb ..

V = W/Q

where , W = work
Q = charge
& V = potential difference

now , V = W/Q = joule /coulomb


it is a scalar quantity because it doesn't follow law of vector addition whereas it follow scalar addition ..


hope it help you

Answer 2

physical quantity whose SI unit is joule per Coulomb is electric potential and it is scalar quantity