b. For the circuit shown in Figure 2, the switch is opened at t = 0 after being closed for anextended period of time. Calculate the voltage across the two (2) ohm resistor for t> 0.R₁wwLm2 H60215 V = V slR:R32023025 VV,2ІFigure #2

KIRCHHOFFS CURRENT LAW: It states that the algebraic sum of currents entering into the node is…

Answered: b. For the circuit shown in Figure 2,…

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter29: Dc Generators

Section: Chapter Questions

Problem 1PA: You are working as an electrician in a large steel manufacturing plant, and you are in the process...

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Use the following constants if necessary. Coulomb constant, k = 8.987 x 10° N - m² /C2. Vacuum permitivity, co = 8.854 x 10 12 F/m. Magnetic Permeability of vacuum, Ho = 12.566370614356 x 10-' H/m. Magnitude of the Charge of one electron, e = -1.60217662 × 10–19 C. Mass of one electron, me = 9.10938356 x 10 31 kg. Unless specified otherwise, each symbol carries their usual meaning. For example, µC means micro coulomb. a R5 R3 e R9 R, R6 R8 Ry K Suppose you have the following circuit diagram. Here R1 =1.1 kN, R2 = 3.3 kN, R3 = 2.2 kN, R4 = 22 kN, R5 = 22 kN, Rg = 11 kN, R7 = 11 kN, Rg = 11 kN, R9 = 1.1 kN are the resistances on the circuit where kN stands for kilo ohm. The electromotive forces of the batteries are & = 5 volts and Ez = 3 volts. a) Calculate Rik. the resistance equivalent to R5, Re, R7, Rg and R9 between the terminals b and k. Value of Rhk Give your answer to at least two significance digits. Ω b) Calculate the current through R1.
Please help me solve questions 1-5 using the given values found.
201503131 3. Two batteries with E, = 3V and E₂ = 5 V are connected with three resisters R₁ = 10 ohms, R₂ = 20 ohms and R3 = 30 ohms as shown in the Figure. (8-points) a) Find the currents I₁, I2 and 13 passing through the resistors R₁, R₂ and R3 consecutively and indicate their directions in the figure. (4-points) I Iz V.P 23 13 = I₁+I₂ R₂ 10 3 & 3-101₁-3013 =0 5-20 I 2-10 I₁ = 0 I R₁ ww R3 30 20 25
NOTE: Solve this as soon as possible, I need this urgently. Determine the currents Iy and I, in the circuit below 6 mA 1.51 1 mA
Explain diagram
I know they are different parts, but they are just short brief ques. Can you please do both?
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Parts a & b pls.
You are working as an electrician in a large steel manufacturing plant, and you are in the process of doing preventive maintenance on a large DC generator. You have megged both the series and shunt field windings and found that each has over 10 M to ground. Your ohmmeter, however, indicates a resistance of 1.5 across terminals S1andS2. The ohmmeter indicates a resistance of 225 between terminals F1andF2. Are these readings normal for this type machine, or is there a likely problem? Explain your answer.
Which one or ones of the following statements about Kirchhoff's rules are correct? I) The junction rule is based on the law of conservation of energy. II) The loop rule is based on the law of conservation of energy. III) The number of required equations to find the unknown currents has to be as many as the number of all possible loops. O A) Il and II B) II O C) I and II O D) II O E) I

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b. For the circuit shown in Figure 2, the switch is opened at t = 0 after being closed for an extended period of time. Calculate the voltage across the two (2) ohm resistor for t> 0. R₁ ww L m 2 H 602 15 V = V sl R: R3 202 302 5 VV,2 І Figure #2