(a) We have relation for after time t
putting all values
i=1.80 A ANS
(b)
Voltage across resistor VR=IR
= 1.806
= 10.8 V
Voltage across inductor VL=(24-10.8) =13.2V ANS
(c)
Energy stored E= (LI2)/2
= (21.82) / 2
= 3.24 J ANS
Consider the circuit shown at left. At 0.2 seconds after the switch is closed, What is...
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1. An RL circuit comprised of one resistor and one inductor is shown in the figure below. The resistor and inductor are connected to a source of emf with negligible internal resistance by a switch a. The emf for this circuit is 12.0 V. The resistance of the resistor is 0.35 12, and the inductance of the inductor is 53 mH. For the circuit below: a. Sketch the graph of current through the inductor as a function of time after...
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In the circuit shown below in Figure #2, Switch U2 is normally closed and Switch U1 is normally open. At t= 0 seconds switch U1 closes. After 100 milli-seconds have passed, switch U2 opens. Assume the inductor has zero current at t=0 - (before switch U1 closes). Determine the following: a) Rth and τ when switch U1 closes. b) Rth and τ when switch U2 opens. c) the equation for the current through the inductor during the charge cycle. d)...