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The initial problem has been posted as requested. Than you in advance! 7.27 The LC circuit...
Problem 2: /10 A) For the RC circuit of Figure 1, the switch is put in the position a at t=0 (charging phase). Report the time constant of the circuit t, , voltage Vc and current Ic at time t = t;/2 Fig. 2 3c B) At time t = 7, /2 , the switch in the RC circuit of Figure 2 is moved in the position b (discharging phase); Report the time constant of the circuit ta , voltage...
17. Suppose you have the following circuit. The switch has been open for a long time, and is closed at time t-0. point The second order differential equation for the voltage across the capacitor is R2 し2 V2 What is the coefficient K of the 2nd order differential equation for this circuit? Do not use scientific notation. Enter answerhere 8. By rotating the dial of an antenna tuner, what are we manipulating within the circuit element? Resistance Capacitance Inductance 9....
Consider the circuit depicted in Fig. 2. The switch SW1 has been closed for a long time before it is opened at time t = 0. The switch SW2 has been open for a long time before it is closed att = 0.1 (sec). i) Find the initial current I(0) flowing in the inductor and the initial voltage V(0) across the capacitor. ii) Find the voltage V(t) across the capacitor and the current I(t) through the inductor for 0 ≤ t ≤...
Problem 3. The switch in the following circuit has been in position for a long time before changing at t=0. a. Find the capacitor voltage for t<0 and t>0. Sketch it. (Hint: at t=1 s the voltage is 10.8 V) b. Find the current through the capacitor for t<0 and t > 0. Sketch it. 392 22 M St=0 + - 12 v 0 400 3F - 1
Problem 3: The switch in the following circuit has been in position a for a long time. At t = 0 the switch moves instantaneously to position b. Find the voltage vo(t) for t 2 0. t =0 10ih 6 ΚΩ а 50 V4 k vo3 51.2 mH 8 μF 150 Q 60 0
The current I(t) in an LC series circuit is governed by the initial value problem below. Determine the current as a function of time t. The current I(t) in an LC series circuit is governed by the initial value problem below. Determine the current as a function of time t 90 sint, 0sts2π I,"(t) + 161 (t) g(t), l (0)-6, l"(0) : 30, where g(t) = 0, 27st Click here to view the table of Laplace transforms I(t) =
Problem 5 An RC circuit, hooked up to a battery as shown in the figure below, starts with an uncharged capacitor. The resistance in the circuit is R= 702. Ω the capacitor has capacitance C-58.0 μF and the battery maintains the emfofE-21.0 V. The switch is closed at time t 0.00s and the capacitor begins to charge. a) What is the time constant for this circuit? Submit AnswerTries 0/6 b) What is the charge on the capacitor after the switch...
An RLC circuit has an initial voltage across the capacitor and polarity as marked on the circuit shown below. The switch is closed at t = 0 and a current i(t) is assumed to flow clockwise in the circuit. Determine which expression correctly represents the Laplace-transformed value of current, i(s). Note that the coefficient of the highest power of s in the denominator may have to be made unity. (TCO 2) An RLC circuit has an initial voltage across the...
pls answer 7&8 10 ks2 10 kg vo Problem 7) The switch in the circuit has been open for a long time. Find the time constant and the voltage on the capacitor as t oo and sketch the voltage vc(t) on the capacitor for t > 0. 10v 1 mA 20 k223 40 uF - Velt t = 012 2012 We Problem 8) The switch in the circuit has been closed for a long time before it opens at t...
R1 L1 1mH 10Ω V1 C1 Figure 4 LC circuit with a resistor, an inductor, a capacitor and long time before -0, the switch is i inductor, a switch is moved to pole position positio a two-pole switch. For a n pole position B (Cl discon position A at-O. The following questions apply to this cir C1 is disconnected and uncharged). The position A, what is the c urrent in resistor, RI.(6) (a) Before the switch is moved to pole...