080EET201122006

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20 ۴ 40
10V 0.25F (wr 0.5೯ ४८)
Module 3

15 9) Inthe circuit given below, find the current flowing through the —j/19 capacitor. (10)

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0) In the circuit given below, the switch K is closed at ‏ع‎ = 0, when the initial (4)
current through the inductor is zero and initial voltage on the capacitor is 4 V.
Draw the transformed circuit for t > 0 and write the mesh equations in s-

domain.
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10V
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16 The switch K in the circuit given below is in closed position for a long time.

At t = 0, the switch is opened.
a) Determine the transformed circuit for t > 0.

(4)
b) Find the expression for the voltage across the inductor, for £ > 0, using nodal (10)

analysis.

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‎12V 40 2H 20‏

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