In the figure below, the switch is open for a long time and the switch is closed at t = 0 . a) Find the initial conditions for t = 0? (Vc(0)=?,iL(0)=?) b) Find for the inductor current for t >=0 ?(iL(t)=?) c) Find the capacitor voltage and current through the switch (isw) for t >=0 ? (Vc(t)=?)
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).
In the figure below, the switch is open for a long time and the switch is closed at t = 0 .
a) Find the initial conditions for t = 0? (Vc(0)=?,iL(0)=?)
b) Find for the inductor current for t >=0 ?(iL(t)=?)
c) Find the capacitor voltage and current through the switch (isw) for t >=0 ? (Vc(t)=?)
![3k 2
2kN
3k2
5kN
t = 0
)2mA
isw(t)
4kN
10H 820uF
15 V
6k2
vc(t)
[] iL(1) |
İĻ(t)
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