Fig. 1. Logic circuit for Question 1 2. The 60 W light bulb shown in Fig....
1) In the circuit below the currents are named A, and lc The current direction is determined by the source (out of positive terminal) in the middle and right branches and is clockwise in the left branch · IA flows through R2 and R1 Is flows through R4 and Vb cflows through R3, Vc AB R2 R3 R4 R1 Vb a) Draw the circuit and show the 3 currents described above, including arrows showing the current direction. Show the voltage...
See Fig. 30. Find the current I1 (amps). The current direction shown is the assumed current direction. The three resistors in ohms are: R1=16, R2=18, R3= 7. The DC voltage supply is V1=11 volts. Fig. 30 +-------------/\/\/\-----+ | R3 | | | +-------------/\/\/\-----+ | R2 | | ______ | +--| +V1- |---/\/\/\-----+ |______| R1 ---> I1
please ignore Qucs questions . Consider the circuit shown in Fig. 1: 1. Given the values of the resistors are R;=1.2k12 , Rz=3.3kN and R3=5.6k22, calculate values of the voltages V1, V2 and V3, and the currents I1, I2 and 13 using any other method except Superposition theorem. 2- Verify the results using QUCS. + V 1 + V3 Iz RI R E-15 V E-10 V Fig. 1 3- Consider the circuit shown in Fig. 2: + V I' I'3...
Problem 1 R=10012 E15 VI C=60 F R=20012 C-40F R-150K In the figure above, two capacitors and three resistors are connected to a 15 V battery as shown. At t=0, switch S is closed. What is the (a) equivalent capacitance, (b) equivalent resistance and (c) time constant of the circuit. At t=5.0 s, calculate (d) the current through the battery, and (e) charge on C. Problem 2 Consider the following circuit, 3 batteries with EMF: E1 = 6 V, E2...
Apply the following questions to both the circuit shown in Figure (a) (resistors in series) and the circuit shown in Figure (b) (resistors in parallel). (a) Use Ohm's law with Kirchhoff's current and voltage laws to derive equations for currents i1, i2 and i (through Resistor R1, resistor R2, and the voltage source , respectively) in terms of R1, R2, and v. (b) R1 and R2 can be interchanged with an equivalent resistor rith resistance R without changing the values...
2 IV22 (3 points) R. In the circuit shown above, note the directions given for the conventional currents as well as for the polarity of the batteries. Use the following numerical values What is I1 What is I2? What is I? What is the power dissipated in R1? What is the power dissipated in R2? What is the power dissipated in R3? What is the power delivered by V? What is the power delivered by ½? A. W. W. W.
Question 8 5 pts The circuit shown in the figure below contains three resistors (R1, R2, and Rs) and three batteries (VA. Vg, and V). The resistor values are: R2-2 Ohms, R2-R3-6 Ohms, and the battery voltages are VA-25 V. V8-15V, and Vc-20 V. When the circuit is connected, what will be the power dissipated by R2? VC R 3 VA VB R2 R₃ 10W 2.0 W oooo 5.0 W 6.0 W 7.5 W Question 9 5 pts The circuit...
Question 8 5 pts The circuit shown in the figure below contains three resistors (R1, R2, and Rg) and three batteries (VA. V. and Vc). The resistor values are: Rq=2 Ohms, R2=R3-6 Ohms, and the battery voltages are VA-25V, Vo=15 V, and Vc=20V. When the circuit is connected, what will be the power dissipated by R2? Vc R R2 R3 1.0 W 20w 5.0 W 6.0W 7.5 W
Problem 3:[15]) A light bulb is connected in the circuit shown in the figure with the switch S open. All the connecting leads have no appreciable resistance and the battery has no internal resistance. All resistances including the bulb have R=20 Ohms and the battery voltage is 1do Volts. (a) When the switch S is open and when it is closed, what are the effective resistances of the circuit in both cases? [5] (b) When the switch is open and...
Question 8 5 pts The circuit shown in the figure below contains three resistors (R1, R2, and R3) and three batteries (VA, VB, and Vc). The resistor values are: R1=2 Ohms, R2=R3=4 Ohms, and the battery voltages are VA=25 V, VB=15 V, and Vc=20 V. When the circuit is connected, what will be the power dissipated by R1? VC + R1 + VA VB R2 M R3 1.25 W 2.0 W 12.5 W 6.25 W 8.13 W