# Refer to Figure 9. Find Ri and R2. Given that when the switch is open v(t)(9)(2cos (100t 30°)b) cos (100t 60°) and when it is closed, v(t) = (2 + 4b)R2R1:v(t)40 cos(100t) V0.8μFFigure 9(10)Refer to Figure 10. Write and solve node equations to determine the steady stateoutput voltage vo(t), when the input voltage v,(t) 2.b cos (2000t+300)V.20i(t)20Ω10mHwW50mHvs(t)20μFVolt)100Figure 10

Question
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if the value needed,
a : 9
b : 9

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Step 1

Since we are entitled to answer one question, we’ll answer the first one. Please resubmit the question and specify the other question you’d like to get answered.

Step 2

Evaluating the value of resistances.

Firstly, close the switch to evaluate the value of resistance R2.

As the switch is closed, the resistance parallel to it will behave as a short-circuit and no current will flow through them.

Circuit diagram is shown below:

Step 3

Referring the question, the value of b is given as 9.

Now evalua...

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