Question

KHW 4 P 4.65 Part A Consider the circuit shown in (Figure 1) in which the switch has been open for a long time prior to t: 0 and we are given R-50 ? Compute the undamped resonant frequency of the circuit Express your answers using three significant figures Wy= 1.00x10 evious Ans Correct Part B Compute the damping coefficient of the circuit after the sv Express your answers using three significant figures ?: 1.00x10 revious Ans Correct PartC Figure 1 of 1 Compute the damping ratio of the circuit after the switch Express your answers using three significant figures 1.00 revious Ans ut Correct iLlC) L= 10,«H C-1000 pF

iL(0+)=1A.

a.) Assume that the capacitor is initially charged by a 25-V dc source not shown in the figure, so we have v(0+) = 25 V. Determine the value of v(0+) in V/s. (it is not 25, if you get 25, its wrong)

Express your answer using three significant figures.

b.) Find the particular solution for v(t).

c) Find the general solution for v(t), including the numerical values of all parameters.

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Answer #1

25 l A เค 0 boo ts b 0 25V dr To l oop du So ot L o ss no a D=-10X10 -10x10 10 서2 - 50 o H дн 6

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