4. Use Kirchhoff's junction and loop rules to solve for Iı, I2, and I3 in the following circuit. B A 202 100 10 2 70 V 40 V D Figure 4: Problem 4. Junction rule applied at node A: Loop rule applied to ABCDEA: Loop rule applied to FGAEDF: Now solve these equations for I1, 12, and I3.

4. Use Kirchhoff's junction and loop rules to solve for Iı, I2, and I3 in the following circuit. B A 202 100 10 2 70 V 40 V D Figure 4: Problem 4. Junction rule applied at node A: Loop rule applied to ABCDEA: Loop rule applied to FGAEDF: Now solve these equations for I1, 12, and I3.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Q8
Description A circuit is constructed with five resistors and a battery as shown. The values for the resistors are: R1 = R5 = 56 Ω, R2 = 129 Ω, R3 = 81 Ω, and R4 = 84 Ω. The battery voltage is V = 12 V. Questions 1. What is I1, the current that flows through the resistor R1? 2. What is V4, the voltage across resistor R4?
1. For the following, put all final answers in the +20V table below or sketch a similar table. а. Solve for the equivalent resistance of the circuit. Put your final answer in the table. 12 Q b. Solve for the voltage across and the 1Q 20 Q current through each resistor in the circuit. Fill in the table. Equivalent Resistance = Ω Resistor (2) ||AV| (V)| |I| (A) 1 5 12 20
Directions: Read and analyze and answer each item. 1. Compute for the total values of resistance and current and individual values of voltage and given circuit. current in the R₁ 2 3 ΚΩ 9 V 5 kQ 3 R3 2. Compute for the total values of resistance and current and individual values of voltage and current in the given circuit. R₁ R₁ R₁ 10 V R₂ = 10.5 2 R3 = 152 R4 = 2002 R6=1202 R7 = 350 R₁ = 100 R5=80 10 ΚΩ R₂
a. Using the characteristics of the first figure, determine ID and VD for the circuit of the second figureb. Repeat part (a) with R = 0.57 kilo-ohms.c. Repeat part (a) with R = 0.78 kilo-ohm.d. Is the level of VD relatively close to 0.7 V in each case?
4. In the circuit shown, R₁ = 32, R₂ = 2, R₂ = 5₁&₁ = 4 V, ₂ = 10 V and 3 = 6 V. Find the currents 1₁, 1₂ and 13, and the potential difference Vaf using Kirchhoff's rules. a E₁+ R₁ b E₂ + R₂ 1₂ www e E3+ R3 www 13 d
6a. What is the equivalent resistance (R_eq)? 6b. What is the current for the circuit? 6c. What is the potential difference for each resistor? (V1, V2, V3, V4, V5,V6) 6d. What is the current for each resistor? (I1, I2, I3, I4, I5, I6)
For the following circuit in the figure below. Determine Vp-Va (in units of V) for ɛ = 49.4 V. %3D a 52 Select one: A. -8.23 B. 8.23 C. 9.88 D. -9.88 E. -41.17
4. In the circuit shown, R₁ = 3, R₂ = 2, R3 = 5,₁ = 4V, E₂ = 10 V and 3 = 6 V. Find the currents 1₁, 12 and 13, and the potential difference Var using Kirchhoff's rules. a b C E1 + 2 + E3 + T₁ 1₂ 13 www R₁ 1 R₂ www R3 www
For the circuit shown in the figure, the value of the voltage V4 is: +1 V2 10V+ 3 V 5V +. V1 +. 4V 5 V 7V + 4V 5 V + AS Select one: a. None of the answers js correct b.5 V C. 4 V d. -5 V e.-8 V +.
1. Explain how conservation of charge is related to Kirchhoff's junction rule. Explain how conservation of energy is related to Kirchhoff's voltage loop rule. 2. R1 If R2 = R6 = 10 kN and the rest are 1 2, find the 3. R2 R3 effective resistance of R4 the circuit. The circuit 10 V R5 R6 can be estimated as what kind of circuit? R7
5: For the circuit given as Figure Q5, calculate the voltage at point X using mesh (or loop) currents. [Answer: 7.33 V ] 30 V 10 Ω Loop 1 40 Ω 6Ω X Figure Q5 10 92 Loop 2 15 V