10) Using nodal analysis, determine the nodal voltages for the circuit shown in Figure R2 = 5 N V1 V2 IA R1 { 30 1 () 6 A 1½(¶) 2 A R3 {4N )6A l
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- Write the nodal equations for the circuit of figure and solve for the nodal voltage b. R2 = 5 N 2 = 2 A b. a 3 A R 20 R340Shown in the figure below is an electrical circuit containing three resistors and two batteries. I₁ 0= 4 + L . ww R3 R₂ ww 1₂ R₁ ww Write down the Kirchhoff Junction equation and solve it for I, in terms of I₂ and I3. Write the result here: 1₁ = 12-13 R₂=552 R₂ = 132 13 Write down the Kirchhoff Loop equation for a loop that starts at the lower left corner and follows the perimeter of the circuit diagram clockwise. - IzR3 − LR₁ + 14 + 10 Write down the Kirchhoff Loop equation for a loop that starts at the lower left corner and touches the components 4V, R₂, and R₁. 0 = 4-1₂R₂-11R₁ The resistors in the circuit have the following values: R₁ = 12 Solve for all the following (some answers may be negative): I₁ = 27.78 X Amperes 1₂ = 28.84 X Amperes 13 = 1.060 X Amperes NOTE: For the equations, put in resistances and currents SYMBOLICALLY using variables like R₁,R₂,R3 and 11,12,13. Use numerical values of 10 and 4 for the voltages.Ri P Rz E3 Ry R3 Ez a) Apply Kirchoff's law to the circuit and write down the linearly indepedent voltage equations. You must draw the diagram and show the direction of currents in each of the components. The emf's in the circuit have the values E = 3 V, E2 = 9V and E3 = 10 V. The resistors have the following value of resistances R = 22 2, R2 = 33 N, R3 = 112 and R4 = 11N. b) Find the current through the resistance R3. current Give your answer up to at least three significance digits, A c) Find the magnitude of potential difference across the points p and q (i.e. potential difference of point q relative to point p. ).. magnitude of potential difference Give your answer up to at least three significance digits. V
- Use A-Y/ Y-A Transformation to solve for the (a) total resistance in terminals fe (Rfe) (b) total current. Voltage at terminal fe (Vfe) is 250 V. Show complete solution and redraw your transformations. 250 100N - Z 25N 100N SOON 100N 10N 100N -M- 15N 100N eUse A-Y/ Y-A Transformation to solve for the (a) total resistance in terminals op (Rop) (b) total current. Voltage at terminal fe (Vfe) is 250 V. Show complete solution and redraw your transformations. 250 -W- 100 -25 100 20 100 500 E50 10 100 gniue 75Q2 In circuit shown series -parallel circuit calculate RT, IT, I1, I2, I3, L4, Is. ITA 45h I T2 I4 Is E, R233n R3 Ry R5 9452 20V www
- +5V O. SmA 5V 3V R2 m1 R1 1K for M1 = kn= 2mAlVZ 0.7V %3D should the relation ship bet ween for the How R1 and R2 be în MOSFET to ork? resistors orderPlease solve this using nodes and branches method (Kirchhoff's laws). I need the equations for junction rule and loop rule. 675 2 900 N 450 2 12 v 250 N 1000 2The figure below shows three resistors (R- 13.5 0, R -7.95 0, and Ry- 12.5 0) and two batteries connected in a circuit. 40.0 V R 22.0 V R3 (a) What is the current in each of the resistors? A I2 = A A (b) How much power is delivered to each of the resistors? P1- P2- P3-
- For R1=55, R2=D125, R33D135, R4=15, R5=40, R63D90 and V1=4 V in the shown figure, use circuit reduction and current/voltage division rules to calculate the following: R6 R1 R5 R3 R2 V1 V2 R4 V13= V2=2. For the circuit below, find i, iz, and is in the figure below. Assume I₁ = 4A, 12=0A, 13=4A, and 4-8 A. Show your work. A I₁ B C i2 13 I2s²–5s+30 s³-6s²+11s-6'