Figure P7.65 60 nF 15 k. 120 k. + 01 - Z60 kN t, 90V 4 mA $30 k2 30 nF Figure P7.65 Full Alternative Text
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 in position x for a
long time. The initial charge on the 60 nF capacitor is zero. At t=0, the
switch moves instantaneously to position y. 1. a) Find vo(t) for t≥0+.
2. b) Find v1(t) for t≥0
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