Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Abhishek singh Best Answer
For series R-L circuit, time constant (T) = L/R. And for series R-C circuit, T = R*C. This will always help you. Best regards.