a) Figure 2 shows an RLC circuit. Determine current i (t), i¿(t) and voltage across 5N resistor when the switch is closed. All initial conditions equal to zero. R10 2 t= 0 ww 100 V 0.02H ;(1) Figure 2 lelll

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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).