10 k2 1=0 it Li VL ) 5A Ž10 k2 L2 L1=1H L2=5 H
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).
Write the differential equation for t > 0 for the
circuit of Figure P5.52.
When the switch is closed for t > 0, Draw the equivalent circuit.
In the above circuit, the 10 kΩ resistance is short-circuited.
Hence, the modified circuit diagram becomes as below.
In the source transformation technique, a current source with a parallel resistance can be modified as a voltage source with the same resistance in series.
The voltage will be,
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