The switch in the circuit shown has been closed for a long time and is opened at t=0. Find: a.) v at time t= 0^- b.) v at time t=0^+ c.) the time constant for t>0
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).
The switch in the circuit shown has been closed for a long time and is opened at t=0.
Find:
a.) v at time t= 0^-
b.) v at time t=0^+
c.) the time constant for t>0
e.) the initial energy stored in the capacitor
f.) the length of time required to dissipate 50% of the initially stored energy.
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