8.53 The switch in the circuit of Fig. P8.53 has been in PSPICE position a for a long time. At t 0 the switch moves instantancously to position b. Find MULTISIM a) v.(0*) b) dv,(0*)/dt c) vt) for t 2 0. Figure P8.53 b 3 k2 4 k2 6 kN 500 mH 40 V 781.25 nF (1)"a 20 V

Q: 8F Q.43: The switch in the circuit shown in figure beside has been closed for a long time, then…

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Q: 8.73 Find V, in the circuit in Fig. P8.73 using mesh analysis. 20 ww j20 2/0 A 213 v, 6/0 v 4/0* A

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Q: 8.78 Find V, in the network in Fig. P8.78. 4/0 A 11 I, No 21,

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Q: 8.25 In the diagram in Fig. P8.25 when v() = 5 cos 500f V, i(t) = 0.4 cos(500t – 30°) A. Calculate…

A: In this question,  We need to determine the impedance of Z if voltage v(t) is given with different…

Q: 8.35 The switch in the circuit in Fig. P8.35 has been in the left position for a long time before…

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Q: 8.34 Calculate i (o. i(), and v,(t) in Fig. P8.34. 50 cos 10/ VI 0.05 F : 0.4 HỆ v,(t)0.025 F 10 a…

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Q: 8.21 The admittance of the box in Fig. P8.21 is 0.1 + j0.2s at 500 rad/s. What is the impedance at…

A: Resistance does not depend on the frequency Inductance and Capacitance do not depend on the…

Q: 8.38 Find (r) and vy(t) in the circuit in Fig P8.38. 12 cos(101 - 25) V 20 0.2 H 4 costor A 0.02 F=…

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Q: Find the valuc of the capacitance, C, shown in the circuit in Fig. P8.13 so that i() will be in…

A: If impedance seen by the source is purely resistive than current will be in phase with the voltage.…

Q: i(t) v(1) C =1 µF Figure P8.6

A: If pure capacitor as a load then  The current would lead it's voltage by 90° The proof is as follows

Q: 8.56 Find I, in the circuit in Fig. P8.56 using nodal analysis. I. 2 20 2/0° A 20 1Ω -j2 0 12/0° v+…

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Q: 8.35 Calculate i (t) and i,() in Fig. P8.35. 0.025 F i(1) ww 50 cos 10r V 0.4 H 0.75 ,(1) 0.05 F 10…

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Q: 8.127 Find the Thévenin equivalent of the network in Fig. P8.127 at terminals A-B. V 10 A 330 2Vx В…

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Q: 8.50 If I, = 4 /0° A in the network in Fig. P8.50, find I,. w ww 12/0'V -1a

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Q: 8.54 Use loop analysis to find , in the network in Fig. P8.54. 18 NE () v30 A 10 10 2V IN V, 20 A…

A: According to question we have to find the value of I0.

Q: 26 Find the Thévenin equivalent for the network in Fig. P8.126 at terminals A-B. A -j10 21, A j1 N В…

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Q: PSPICE The circuit shown in Fig. P8.490 has been in operation for a long time. At t = 0, MULTISIM…

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Q: The switch in the circuit in Fig. P8.36 has been in the left position for a long time before moving…

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Q: 8.140 Determine I, in the network in Fig. P8.140. キ10 12/0° V 1Ω 2Vx 2/0° A 310 V310 Figure P8.140

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Q: 8.21 The switch in the circuit of Fig. P8.21 has been in position a for a long time. At t = 0 the…

A: According to question we have to calculate the value of V0(t).

Q: The switch in the circuit of Fig. P8.21 has been in position a moves instantaneously to position b.…

A: According to the question we have to calculate the value of V0(t).

Q: 8.54 The two switches in the circuit seen in Fig. P8.55 operate synchronously. When switch 1 is in…

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Q: 8.48 In the network in Fig. P8.48, I, = 4 /0° A. Find I

A: It is given that:

Q: 8.52 Use nodal analysis to find I, in the circuit in Fig. P8.52. -ji A 20: O 4/0 A O 6/0 v j2n 20…

A: The solution is given below

Q: 8.40 Find the voltage V, shown in Fig. P8.40. j10 n 10/30: V -j12 1 2 Figure DQ

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Q: 8.57 Use nodal analysis to find I, in the circuit in Fig. P8.57. 6/0° v )4/0° A 12/0° V +) 2/0° A…

A: This problem can be done by using nodal analysis

Q: 8.20 At w = 100 radís, the equivalent admittance for the circuit in Fig. P8.20 is 0.1 + j0.2 S.…

A: In this question,  We need to determine the value of resistance R and Capacitance C ?  We know…

Q: 8.56 The two switches in the circuit seen in Fig. P8.56 operate synchronously. When switch 1…

A: we need to find Vc(t) for t>=0

Q: 8.54 The two switches in the circuit seen in Fig. P8.55 operate synchronously. When switch 1 is in…

A: In the given figure at t < 0, the circuit is

Q: 8.32 The switch in the circuit in Fig. P8.32 has E open a long time before closing at t = 0. Find…

A: ELECTRICAL NETWORK: When addressing a circuit problem or constructing a balanced circuit, the word…

Q: 8.56 The two switches in the circuit scen in Fig. P8.56 PSPICE operate synchronously. When switch 1…

A: we need to find Vc(t) for t>=0

Q: The tw o switches in the circuit seen in Fig. P8.18 operate synchronously. When switch 1 is in…

A: we need to find v0(t) for t>=0

Q: 8.71 Use loop analysis, to find V, in the circuit in Fig. P8.71. 1Ω 10 Vo 1Ω 4 /0° A 1Ω 6/0° v (+ V…

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Q: PSPICE The switch in the circuit in Fig. P8.27© has been open for a long time before MULTISIM…

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Q: 8.56 The two switches in the circuit scen in Fig. P8.56 operate synchronously. When switch 1 is in…

A: we need to find Vc(t) for t>=0

Q: 8.45 If V, - 4 /0 v, find I, in Fig. PS.45. 10 Figure P8.45

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Q: 8.81 Use mesh analysis to find V, in the circuit in Fig. P8.81. 6/0 A j1 0 (1)4/0°A -j2 0 10 20 Vo…

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Q: i(t) v(t) :C =1 µF

A: we need to determine magnitude of current.

Q: Calculate i,(t) and i,(1) in Fig. P8.27. 0.025 F iz(1) i,(1) O cos 10t V 0.05 F 0.4 HE 0.75 v,(1) 10…

A: From the given network, it is clear that the voltage at each node is, V=50cos10t V Here, the angular…

Q: 8.104 Use Thévenin's theorem to determine I, in the circuit in Fig. P8.104. 2/0 A 4/90 A 6/0 v -j2 0…

A: This question belongs to circuit theory.  It is based on the concept of Thevenin's theorem .…

Q: 8.70 Use loop analysis to find V, in the circuit in Fig. P8.70. 10 12 1 Ω 4/0° A (1 V. 6/0° v (+…

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Q: 8.55 Usc nodal analysis to find V, in the circuit in Fig. P8.55. 6/0v 126 V 2/0 A Figure P8.55

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Q: 8.32 The switch in the circuit in Fig. P8.32 has been open a long time before closing at t = 0. Find…

A: we need to find iL (t) for t>=0

Q: Figure P8.43 8.44 Use nodal analysis to find V, in the circuit in Fig. P8.44. 8. 61, +. 8/0 V No 4/0…

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Q: 8.150 Find V in the circuit in Fig. P8.150. 6/0όν (+ 1Ω (1) 2/6° A - Ω ΗΛΩ Figure P8.150 1Ω ΤΩ 10…

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Q: s0 In the circuit shown in Figure P8.30, if R = 47 k2 R2 = 1.8 k2 RF = 220 k2 v, = 0.02 + 0.001…

A: (a) Write the expression for the voltage at the inverting and non-inverting terminal of the op-amp.

Q: 8.11 The two switches in the circuit seen in Fig. P8.11 oper- PSPICE ate synchronously. When switch…

A: When switch is at point a, calculate the current in the inductor after long time; After long time…

Q: 8.48 In the network in Fig. P8.48, I, = 4 /0° A. Find I, 103 ww 2/0 A 12/0 V I, Figure P8.48

A: