The unit of $L/R$ is (where $L$ = inductance and $R$ = resistance)
$\sec $
${\sec ^{ - 1}}$
Volt
Ampere
The unit of length, velocity and force are doubled. Which of the following is the correct change in the other units?
Which does not has the same unit as others
Which is not a physical quantity
which of the following is not an unit of Length?
$Newton/metr{e^{\rm{2}}}$ is the unit of