The answer is B ,F and G.
For the multi-loop circuit shown, which of the following equations correctly describes the circuit? (Give ALL...
For the above circuit, E1 = 3.57 V, E2 = 5.79 V. r1 = 0.591 Ω, r2 = 0.781 Ω, R1 = 41.3 Ω, R2 = 65.1 Ω, R3 = 73.3 Ω. a)Which equation would describe Kirchhoff's Junction Law at the right junction? A I1 - I2 = I3 B I1 + I2 = I3 C I1 + I3 = I2 D I1 = I2 + I3 b)Which equation would describe Kirchhoff's Loop Law for the lower half-loop? A E2...
A circuit that consists of 3 emf’s and 3 resistors as shown below. ε1=9 V, ε2=12 V, ε3=25 V and R1=5 Ω, R2 = 25 Ω and R3 =40 Ω What is the value of the current flowing through R2? R2 R33 22
Find equations using Kirchhoffs laws to solve the currents in each branch of the following circuit. Show all the important steps required in finding the equations. Solve the equations to calculate the currents.You are allowed to use any valid method to solve the equations.Consider ε1 = 20 V, ε2 = 10.0 V, ε3 = 20 V, R1 = 4.0 Ω, R2 = 10.0 Ω, R3 = 10.0 Ω, R4 = 4.0 Ω. R4 ww R2 E & E2 w w...
A. Write Kirchhoff's loop rule (clockwise) for the circuit shown in (Figure 1). B. Determine the current in the circuit for the case in which ε1 = 20.0 V, ε2 = 8.0 V, R1 = 30.0 Ω, R2 = 20.0 Ω, and R3 = 10.0 Ω. C. Using this value of current, start at position A and move clockwise around the circuit, calculating the electric potential change across each element in the circuit (be sure to indicate the sign of...
In the circuit shown in the figure below, determine the current in each resistor at the following times. Use r1, r2, and r3 for R1, R2, and R3, respectively, and use E for . (a) at the moment the switch is closed I1 = I2 = I3 = (b) a long time after the switch is closed I1 = I2 = I3 = After the switch has been closed a long time, and reopened, determine each current at the following...
Consider the following circuit of three resistors (R1, R2, and R3), with batteries that have emfs ε1 = 11 V and ε2 = 44.5 V, and internal resistances r1 and r2.Part (a) Find the current I1, in amps.Part (b) Find the current I0, in amps.Part (c) Find the current I3 in amps.
1. [2pt] Calculate the current is in the following configuration: 11-7A i2-7A i3-4A i4-8A Answer: Submit Al Answers 2. [2pt] Consider the following diagram. (Give ALL correct answers, i.e., B, AC, BCD.. 2 Et A) E1-E3-i] R1-i3 R3 B) E2-E3-i3 R3-i2 R2 c) E3-E1=-13 R3-11 RI D) E2-E1-i R1-i2 R2 E) El-E2=il Riti2 R2 F) ii-i2+i3 G)iI+i2-i3 Answer: Submit Al Answers 3. [2pt] What is the magnitude of the current through R1? DATA: R1-R2 R3- 24.0 ohm. V1 6.0 Volts...
In the circuit shown in the figure. R1 = 15,00 Ohm, R2 = 10.0 Ohm, R3 = 5.0 Ohm, V emf,1 = 15.0 V. and Vemf,2 = 10.0 V. Using Kirchhoff's Loop and Junction Rules, determine the currents i1, i2, and i3 flowing through R1, R2, and R3, respectively, in the direction indicated in the figure.
Note 1: The currents in the picture may or may not be shown in the correct direction. The actual direction depends on the values used in the problem. If you get a negative value, please enter it. This means that the current is actually traveling in the other direction. Note 2 : You may solve for the currents in any order. I solved for I2 first. Note 3: There are no penultimates for incorrect answers on this whole problem. Using...
1. For the circuit shown, the following is known: R1 = 82, R3 = 1.2, v2 = -10 V, and i3 = 2 A. Determine the unknown voltages and currents (V1, V3, i1, and i2) as well as R2. R2 02 12 V iztiz R3 a 03 R1 U 1 10 V +