Figure Q2(a) is an RLC circuit with R= 20 22, L=4 H, and C = 50 mF. Assume the circuit is in steady state at t = 0 before the switch is moved to position b at t = 0 s. Based on the circuit, solve the expression of v(t) for t> 0 s. 1=0 R₁ i(t) b 24 V(+ a v0); v(t) +12 V il (0) Figure Q2(a) C

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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).