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Kevin2341
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Homework Statement
I am given a circuit in which my homework is asking my to find the time constants of this circuit:
The problem wants the time constants and then wants to find the voltage response when the circuit is in the position connecting the 2k ohm resistor.
the capacitors are assumed to be fully charged at the t=0
Homework Equations
time constants in a RC circuit are simply R*C
v(t)=v(f)-(v(i)-v(f))e^(-t/RC)
The Attempt at a Solution
I have finished this problem. However, I was wondering, because I do not see an obvious way, is there a way to figure the voltage at the very beginning? I am not given a voltage to which the capacitor was charged, I simply only know that there is an equivalent capacitance of 150uF.
I wrote my voltage response as:
V(t)=V(initial)*e^(-t/0.1125)
Time constant = (2000*3000)/(5000)*150uF
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