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    Engineering Circuit with Diodes, Capacitors, and Resistors

    I'm not too sure what you mean by comparing the polarity. From the diodes, I only know that if D1 is on (and D2 is off), V1=Vi and V2<Vi. If D2 is on (and D1 is off), V2=Vi and Vi<V1. If both are off, V2<Vi<V1. I can sub in Vi but I don't know any other V(t) input I can use in regards to the...
  2. K

    Engineering Circuit with Diodes, Capacitors, and Resistors

    Homework Statement Compute V3(t)-V4(t). The capacitors are initially discharged, the voltage source is turned on at t = 0, and the diodes’ forward voltage drop is negligible (Vf = 0). What is the value of V3(10s) – V4(10s)? Vi=4sin(2∏t) RC= 0.1s Homework Equations i (over...
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