2.82 If I, = 5 mA in the circuit in Fig. P2.82, find Is. I, = 5 mA Is 4 kN 2 kN kN Figure P2.82
Q: Determine V3, in Volts (V). VA = 3 V VB = 3 V R1 =5 kQ %3D %3D R2 = 3.9 kQ %3D R3 = 1.7 kQ %3D R, R2…
A: Hey dear I have solved this problem using superposition theorem . I have uploaded it in step 2 and 3
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- A 17.7-ohm electric blanket, a 25.9-ohm TV, and a 36.8-ohm light bulb are connected in parallel. A difference in potential of 118 volts is applied to the combination.a. What is the equivalent resistance of the circuit? Include units in your answer. b. What is the total current in the circuit? Include units in your answer. c. What is the current through the electric blanket? Include units in your answerIn the circuit in the figure, find an expression for V1 as a function of Vs, R1, R2, R3, andR4. Clearly explain your answer.3. A 45 µF capacitor and a 30 uF capacitor are connected in parallel to a 25 V battery. a. What is the total capacitance of the circuit? b. What is the voltage, V, across capacitor, C,? What is the voltage, V2, across capacitor, C2? d. How much charge, Q1, is on capacitor, C,? How much charge, Q2, is on capacitor, C2? C. e.
- An electric car is designed to run off a bank of 15-V batteries with total energy storage of 2.1 × 107 J. If the electric motor draws 4 200 W in moving the car at a steady speed of 14 m/s, how far will the car go before it is “out of juice?” a. 35 km b. 70 km c. 140 km d. 110 km e. 18 kmSufficient time has elapsed for the capacitors in this circuit to be considered completely charged. a. Find the equivalent capacitance of the circuit. b. Find the charge on the 6.00 μF capacitor. F capacitor.An uncharged capacitor and a resistor are connected in series to a battery. If & = 9.00 V, C = 20 μF, and R = 2 Mº. a. Find the time constant of the circuit. b. Find the voltage across the resistor at the moment the switch is closed. c. The maximum charge on the capacitor. d. The voltage across the resistor 20 seconds after the switch is closed. e. The time it takes the capacitor to be 50% charged.
- I am trying to find the true expressions about this circuit but I keep getting the wrong answer, What are the right equations. The answers I currently have so far are: A, B, DQ.6. R1= 50 ohm, R2= 25ohm, V1=30V. Find the current through R1 and R2 and the current leaving the voltage source. V. R, ŽIRI Raa. What is the equivalent resistance for this circuit? R1=10 2 R3=4 2 R2=1 2 12 V R4=1 2 b. What total current in the circuit? с. What is the current through R1? d. What is the current through R2? е. What is the current through R3? f. What is the current through R4? g. What is the voltage drop across R1? h. What is the voltage drop across R2?
- Consider the circuit shown in the accompanying figure, where R₁ =13.0 22 and R₂ = 7.5 22. iz i4 1.592 -30V i3 Determine the current i4. Express your answer in A, to at least one digit after the decimal point. www www R₁ R₂ www www R₁ R₂ is R₂2.002 wwwwIn the circuit below, V1 = 11, V2 = 2, R1 = 8, R2 = 3, and R3 = 6. Find 1, 12, and 13. R3 R1 R2 3.Which of the following is an installation requirement for the grounding electrode conductor in a communications system? A. It must be run as straight as practicable. B. It must be, at minimum, 4 AWG. C. It must be solid or stranded aluminum. D. It must be isolated and covered.