am applying the proper junction rules and I am not getting anywhere to answer the question in the attached problem #27   can you please provide the steps to resolve this problem. thanks.

Q: Consider the circuits shown below: a V = 102 V battery is connected to R, = 40 N, R2 = 15 N, R3 = 45…

A: Given: Emf of the battery, V = 102 V Resistance R1 = 40 Ω Resistance R2 = 15 Ω Resistance R3 = 45 Ω…

Q: In your own words, describe and draw the differences between a Magnitude voltage and a Peak-to-peak…

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Q: %3D In the circuit shown, R1 = 30, R2 = 20, R3 = 50, ɛ1 = 4V, ɛ2 = 10V and ɛ3 = 6V. a E2+ E3+ I3 R1…

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Q: A circuit contains a switch and two capacitors connected in parallel as shown in the picture. Before…

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Q: Y = A + B ? Which circuit(s) below represent the function A Y В B (i) (ii) A - A -Y B (iii) (iv) B

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Q: Determine the potential difference between point c and d which are across the open switch.  all in…

A: Given: The circuit is as follows: Introduction: Capacitance is the ability of a component or…

Q: R2 -Sliding contact R, b R In the figure above, R, is to be adjusted in value by moving the sliding…

A: There will be no current flow from point a to b when, Va=Vb So, there is no current flow because the…

Q: Which one of the following equations (see figure) does not comply with Kirchhoff's junction (A) 14 +…

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Q: Explain the origin of Ohm’s law.

A: In 1825, German mathematician and physicist, George Simon Ohm proposed this most commonly used law…

Q: A 200-volt electromotive force is applied to an RC-series circuit in which the resistance is 1000…

A: In a series RC circuit, the charge q is a function of time and is given by the following expression:…

Q: For R1=1, R2=3, R3=9, R4=6, R5=3, V1=7 V and V2=8 V in the shown circuit, apply mesh analysis to…

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Q: In a superconductor ( and sometimes on Star Trek) it is said “Resistance is Futile “. Interpret and…

A: A superconductor is a substance that reaches superconductivity, which is a state of matter in which…

Q: A 20 32 12V '42 ww 12 B.

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Q: For C1=10, C2=20, C3=34, C4=61, C5=50, C6=39, C7=76, C8=19 & C9=12 in the circuit shown below, Find…

A: We need to calculate equivalent capacitance for the circuit.

Q: 3. How many nodes are in the following circuits? a) www.www www www www www www

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Q: Given that C1 = C2 and C3 = C4; find the equivalent capacitance of the following circuit…

A: Given circuit,

Q: Given: R1= 24 ΚΩ, R2=8 kΩ, R3=9 kΩ, R4= 18 kΩ Find the Thevenin voltage (in V) of the one-port…

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Q: Problem 1: Fill in the VIR Chart for the circuit below. I already broke it into chunks tor you, but…

A: Given the circuit diagram of two bunch of resistance by name R1,R2,R3,R4,R5,R6 and R7. To find the…

Q: R-18.0 2 R 6.00 2 1: R- 3.00 2 9.0 V 3.0 V 13 1. For junction b, Kirchhoff's junction rule will…

A: Given data:  Circuit diagram Required: Kirchhoff's Junction rule equation for junction b

Q: For the network of Figure Q4 (c), R = 200 L= 2 H, C= 1/2 F, Calculate the characteristic roots of…

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Q: Apply the junction rule at point a

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Q: The interaction volumes for a variety of SEM accelerating voltages is shown. Which schematic drawing…

A: Concept used: Accelerating voltage means voltage of a charged particle in a straight line.

Q: Consider the circuit shown below Find V₁, V₂, and R. www R₁ = 6N V₁ V₁ RA Hint V₂ 4₁-4A www R₂=4N R₁…

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Q: In this network, Cl is 1.0 mF, C2 is 3.0 mF, C3 is 6.0 mF, and C4 is 2.0 mF Find the Capacitance of…

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Q: Specify the points to which you could connect a voltmeter to measure the following potential…

A: In Parallel circuit potential difference is same.

Q: R₁ R₂ R₂ ww Find RT for the following circuit If R1-90602, R2-29102 and R3-958802. Note: Round…

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Q: 5 Given the circuit above, with Total Voltage of 20V, R1 = 30 ohms, R2 = 40 ohms and R3 = 30 ohms,…

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Q: &₁ E2 a d₁ ↑ 'd, A parallel plate capacitor, with a circular cross-section of radius a = 6 mm,…

A: Step 1: Capacitor: It is a device that is used for storing electrical energy with the use of one or…

Q: Which of the labeled points is not a junction? А. В. 10 Ω С. D. 25 N E. They are all junctions F.…

A: Junction is tha point where atleast two branches will combined.

Q: Use junction rule and estimate the magnitude and direction of i. 12 A +4A 5 A i O downward, 2A O…

A: The objective of the question is to find the magnitude and direction of the current 'i' using the…

Q: What is Kirchhoff's 1st equation for this junction?       I3 = I1 + I2     I2 = I1 + I3     I1…

A: What is Kirchhoff's 1st equation for this junction?

Q: 3. Find V₂, V₁, V5, I, and I in the circuit shown in Figure 1. V₁ = 36.0 V 4₁ = 2 www. + =2.0 A 4.0…

A: In parallel combination, Potential  remains same .  From Kirchhoff's rule :- Incoming current is…

Q: Can you help me solve this simple circuit. I don't think I'm doing it right

A: Since we are entitled to answer up to 3 sub-parts, we’ll answer the first 3 as you have not…

Q: C12 20 μF C10 20 μF +v1 200 ν C11 20 μF C15. 20 μF

A: Equivalent capacitance in series 1/C = 1/C1 + 1/C2  Equivalent capacitance in parallel C = C1 + C2

Q: The switch is opened at t = 0 s. At what time has the charge on the capacitor decreased to 13% of…

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Q: Two cells having unknown e.m.f.s E, and E₂ (E₁ > E₂) are connected in potentiometer circuit so as to…

A: We need to compute-Emf of two cells E1E2=?The data given as-E1 and E2 are em of two cells, l1=8.125…

Q: In the circuit below, V. = 8 V, V = 43 V, R = 7 2, & R2 = 2 2. Determine the current through R1, R2,…

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Q: the transfer function x1(s)

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Ferromagnetism

Ferromagnetism is a mechanism by which some materials show magnetic properties. Iron and magnetite, an oxide of iron, are two naturally occurring materials that show the property of ferromagnetism. The word ferromagnetism is derived from the Latin name of iron, "Ferrum" as it was the first observed material to show such property. The property of ferromagnetism is shown by only a few substances such as iron, nickel, cobalt, and their alloys. Some transition metals and alloys of rare-earth metals also show ferromagnetism.