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 Author Topic: RC circuit : VR(t)/VC(t)  (Read 20471 times) 0 Members and 1 Guest are viewing this topic. Click to toggle author information(expand message area).
Fu-Kwun Hwang
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 « Embed this message on: April 12, 2011, 03:45:32 pm » posted from:Taipei,T'ai-pei,Taiwan

This is a simple RC DC circuit:

Assume initially t=0, Qc=0.
You can adjust DC voltage source$V_s$, Resistor R and Capacitor C and find out how $V_R(t)=I(t)*R$ and $V_C(t)=Q(t)/C$ changed with time.
Since $V_s=V_R+V_C=I*R+Q/C$, so $I=(V_s-V_c)/R=\frac{V_s-Q/C}{R}$ this is the only equation used in EJS to create the simulation.
So it is very easy to create simulation with EJS. Enjoy it!

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