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Title: RLC circuit discharge simulation Post by: ahmedelshfie on May 31, 2010, 06:36:32 pm
This following applet is
RLC circuit discharge simulation Created by prof Hwang Modified by Ahmed Original project RLC circuit discharge simulation (http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=1318.0) For RLC and diode circuit:$V_C=V_{diode}+V_L+V_R$, where $V_L=L\frac{dI}{dt}, V_R=IR,V_C=Q_C/C , I=-\frac{dQ_C}{dt}$ For example: At t=0; $V_L=V_C-I R-V_{diode}=20-0.12*(9+1)-0.8$ this can be used to calculate $\frac{dI}{dt}=V_L/L$ which will give us I(t+dt). With I(t) we can calculate $Q_C(t+dt)=Q_C(t=0)-I dt$ We can repeat the above step to calculate the charge Q(t+dt) and current I(t+dt) for each time step t. |