Q. The unit of $L/R$ is (where $L =$inductance and $R =$ Resistance)
A) $Sec$
B) $Sec^{- 1}$
C) $Volt$
D) $Ampere$
Explanation
$\lbrack L/R\rbrack$ is a time constant so its unit is $second$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.