The switch in the circuit has been closed for a long time before it is opened at 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 has been closed for a long time before it is opened at t = 0.
Find:
a) io(t) for t ≥ 0+;
b) vo(t) for t ≥ 0+, where vo is the voltage drop across the 54 Ω resistor.
c) The total energy stored in the 0.5 H inductor that is dissipated in the 26 Ω resistor
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