R4 S2 Si iT R5 R6 + ic2 C3 VT C2 C1 V1 R3 R2
Sinusoids And Phasors
Sinusoids are defined as the mathematical waveforms that are used to describe the nature of periodic oscillations.
Circuit Theory
Electric circuits are a network that comprises of a closed-loop, which helps in providing a return path for the current through a switch. When the switch is activated, the load operates, and the current accepts a path to finish the circuit at a low potential level from the opposing high potential level. Electric circuits theory is a linear analysis that helps in establishing a linear relation of voltage and current for R (resistance), L (inductance), and C (capacitance).
Calculate the equivalent capacitance in the circuit. Enter your answer in µF rounded to 2 decimal places.
- All capacitors were initially discharged.
- at t = 0, S1 is placed at position 1 and S2 is closed.
- At t = 15 ms, S1 is placed at position 2 and S2 is kept closed.
- At t = 25 ms, S1 is kept at position 2 and S2 is opened.
Data:
- V1 = 19 V;
- R1 = 7.5 kΩ, R2 = 5 kΩ, R3 = 2.0 kΩ, R4 = 2 kΩ, R5 = 20 kΩ, R6 = 9.0 kΩ;
- C1 = 4.5 µF, C2 = 6.0 µF, C3 = 13 µF
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