- #1
tom25
- 3
- 0
Homework Statement
I need to prove that RC=(VT/2 delta V)
Select the circle components of Charging and discharging of a capacitor
Measure the resistance of resistor with a multimeter
When you run a different frequency the cycle time change
run different frequency that T<<tao, T=tao, T>>tao
Choose components So that T<<tao,
V - the voltage of Function Generator
delta V= Voltage amplitude
Homework Equations
when -T/2<t<0
Q(a)=-cv+Ae^(-t/tao)
when T/2>t>0
Q(b)=cv+Be^(-t/tao)
A=(2cv)/(e^(T/2tao)+1)
B=(-2cv)/(e^(-T/2tao)+1)
The Attempt at a Solution
Q=VC
Va=Qa/C
Vb=Qb/C
delta V= Vb-Va
RC=tao
I place Vb-Va on RC=(VT/2 delta V) and I played with the equation
but I didn't get RC=(VT/2 delta V)
Last edited by a moderator: