circuit (
= 140 
, 
= 40 
) is initially uncharged.PartB
Find the current in the circuit one time constant
after the circuit is connected to a 9.0-
battery. I use this but didnt work
I = V/R (1-e^-t/RC)
When the problem said one time constant, does that always mean that t/RC = 1, or only the RC is equal to 1?
I think Prof gave the similar problem on the last quiz, where it asked the current after 2 time constant. And he just plugged the "2" into t/RC
