- #1
jengfin
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Homework Statement
What is the voltage drop across the 1000 Ohm resistor when capacitor is fully charged?
Homework Equations
[itex] V(t) = {V_i}*e^{-t/RC} = {V_i}*e^{-t/Tau} [/itex]
The Attempt at a Solution
In RC circuit experiment, initial is 9V and final is 2V. The voltage drop should be difference between final and initial voltages, so 7V but I think this is wrong. If initial and final are given, why do we need decay equation? [/B]