Cohhecting the inductor to current source, 2 2 and 8 n resistors. After a long time, at c nductor is then connected to the pair of 30n resistors on the right. For this system: (a) Draw "Circuit A" and "Circuit B" like in in-class problems. Le. draw the circuit bo flipped (b) Will the current i, be a natural response or step response for time t > 0? (c) Find the expression i,(t) that describes the current through the inductor for 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).
![Summary: RL Circuit
The circuit shown in Figure 4 has two switches that operate simultaneously. Originally, the left switch is closed and the right open,
connecting the inductor to current source, 2 0 and 8 N resistors. After a long time, at t = 0 both switches are flipped and the
inductor is then connected to the pair of 30 2 resistors on the right. For this system:
(a) Draw "Circuit A" and "Circuit B" like in in-class problems. I.e. draw the circuit both before and after the switch is
flipped
(b) Will the current i, be a natural response or step response for time t > 0?
(c) Find the expression i, (t) that describes the current through the inductor for t > ()
Figure 4
t = 0
i,
0.02 H
30 2
302
ЗА](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffe09358e-0876-4919-81c1-67cd5ad8f5f7%2F21e7642e-e3b5-441b-974a-f9ca7efe0aaf%2F3i9amvs_processed.jpeg&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
(b)
since, the inductor is allowed to dissipate the energy stored after t>0,the current iL is a natural response
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