4- Can value of the string efficiency being equal to 100%. Explain your answer

Q: What is the unit of electron mobility? N

A: The solution is provided in the following section:

Q: Considering that the power loss of a resistor is RI^2 and the information in the manual’s background…

A:

Q: Verify the numerical relationship between c, the speed of light, and µo and eo, the permeability and…

A: In general the speed of the light in vacuum is equal to 3.0×108 m/s

Q: 6. What are the advantages and disadvantages of supercapacitors?

A: We have given the following problem What are the advantages and disadvantages of supercapacitors?

Q: Answer the following questions with True or False : 1- for the voltage Vab this means that the…

A:

Q: Questions: 1. How does the area of the alumirum foil affect the capact ance if the paper capacit or?…

A: C=ξAdThus C∝A So, if area of aluminum is increased then capacitance will also increase.

Q: Q1. In the following configuration, find the force (F,) and (F,) acting on charge q due to charge q,…

A: Using coloumb's law in vector form we can easily answer the questions

Q: Q25. A hollow cylinder of length 3 m has its cross section as shown in Figure below. If the cylinder…

A:

Q: I have one question about pd (partial discharge) I wonder to calculate charge transfer q or energy…

A: The charge transfer is determined by the following expression,

Q: Q25. A hollowv cylinder of length 1 m has its cross section as shown in Figure below. If the…

A: As per our policy i have attempted only one part. Given data:  l=1 mσ=105 mhos/ma=3 cmb=5 cm    The…

Q: 1. A moving iron meter has an inductance with respect to angle deflection function of I(0) =2x10°0?.…

A: Solve the problem

Q: A string of three insulators has a self capacitance of 10 times its pin-to-earth capacitance. Then…

A:

Q: 1... Why do we use round-shaped coils (I.e., Round shaped turns in the coils) in both the primary…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 5. A string of 4 insulators has self-capacitance equal to 4 times the pin-to-earth capacitance.…

A: First we will find reletion between voltage across various units in terms of given capacitance ratio…

Q: (c) Detemine the reluctance of a piece of mumetal of length 150 mm and a cross-sectional area 1800…

A: In this question , we will find reluctance of a piece of material..

Q: 2. A hollow cylinder of length 2 m has its cross section as shown in Figure below. If the cylinder…

A: Resistance between the ends of the cylinder.  All parameters of the cylinder are given.

Q: The Electrical resistivity (p) of a material is inversely proportional to the length (L) of the…

A:

Q: 1. A resistor is made out of a material with resistivity p. The resistor is in the shape of a thick…

A: Given data  Resistivity =p Length=l Inner radius =a  Outer radius=b

Q: 1- The electric property of the atomic particles of which matter consist is the definition of the?…

A: Choose the correct option We know  q=ne Quantization law I= dq/dt

Q: 2. A hollow cylinder of length 2 m has its cross section as shown in Figure below. If the cylinder…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: 12. What is the use of Wheatstone bridge in a force measurement device? Please also give the name of…

A: To analyse the given statement

Q: a) Explain the importance of thermal management of electronics devices.

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: illustrate charging by conduction and induction. Describe your materials and how the demonstration…

A: Given  We need to explain charging by induction and conduction. Please find the below attachment for…

Q: determine the potential at point A

A:

Q: What is the composition of Biogas? List the Applications of Biogas. (please write clear to can read…

A:

Q: One of the methods of charging materials wherein the transfer of charges is due to the contact…

A: For the given method, charging materials wherein the transfer of charges is due to the contact…

Q: Analyze then fill in the empty boxes of the Figure Q1(a), with suitable explanation text.

A:

Q: A 1,200 mm long copper wire has a cross-sectional radius of 0.5 cm. (a) What is the resistance of…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: (i) In a 39KV overhead line, there are 3 units in the string of insulators. If the capacitance…

A: I HAVE EXPLAINED IN DETAIL

Q: olve the following problems with complete solutions and units using 2 decimal digits: A 1,000 ft. of…

A: Given Data: L = 1000 ft = 304.8 meter R = 0.13 ohm d = 0.365 in = 0.009271 meter

Q: (i) In a 36KV overhead line, there are 3 units in the string of insulators. If the capacitance…

A: I HAVE EXPLAINED IN DETAIL

Q: a. Some materials exhibit the property of superconductivity under certain conditions. State what is…

A: A) Superconductivity is the ability of material of having zero practical resistance and conducting…

Q: a) If Vac= 20V, Vab=? b) If Vac= 20V , Vad=? C) If Vac= 20V, Vd

A: This is series parallel combination of the capacitor. Find the voltage    a) If Vac= 20V, Vab=?   b)…

Q: B D E charged, rank the potential at points A–E, fror +

A: This question is from the basic network as well as field theory. Under which we are going to study…

Q: How many ohms of opposition does the series combination of resistor and capacitor offer? What name…

A: Given , Resistance R = 3 kohm  Capacitive reactance (Xc) = 4 kohm Source voltage (Vs) = 5 V…

Q: Discuses why the difference among the resistivity of these fluids. - Which fluid have greater…

A: Fluid resistivity which shows the electrical resistivity of any fluid .Which means it  can resists…

Q: For an electrical component, the formulas for charge and voltage are given here. q(t) =Ae* vlt)=Ce…

A: What is Current ? A flow of electric charge carriers, generally electrons is known as current. The…

Q: One of the methods of charging materials wherein the transfer of charges is due to the contact…

A: method of charging materials wherein the transfer of charges is due to the contact between two…

Q: A copper wire has a diameter of 2.05 mm and carries a current of 15 A due solely toelectrons. (These…

A: Diameter of copper wire is d = 2.05 mm So, radius of copper wire is;

Q: Q25. A hollow cylinder of length 1 m has its cross section as shown in Figure below. If the cylinder…

A: The length is 1 cm The conductivity is 105 mhos/m The inner radius (a)=3 cm The outer radius (b)=5…

Q: Given that a single point-like charge of -40 μC is fixed at the origin, calculate the work required…

A: q1=-40μCq2=60μCr1=14cm=0.14mr2=25cm=0.25m

Q: A string of 4 insulators has self-capacitance equal to 4 times the pin-to-earth capacitance.…

A:

Q: Use your own words to define the following concepts: a) c) b) Equilibrium Density of states Fermi…

A: (a) EQUILIBRIUM: According to the equilibrium equation, there can be no net force.The object should…

Q: 6. A string of four suspension insulators is connec unit is equal to 5 times pin to earth…

A:

Q: What is the purpose of a discharge device used in conjunction with opening a highly inductive…

A: Ans. all of the above

Q: A. Now suppose the switches are both changed to position B, such that the capacitors and the…

A: Although  Bulb 1 is turned OFF when voltage across 3 micro Farad is equivalent to the source voltage…

Q: 1. Write the answer for the following questions. a) Define Potential Gradient

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Q: Wind mill with 2 m diameter works on the principle of converting kinetic energy of the wind in to…

A: Diameter =2m Radius r=1 m. Area a=Πr²=3.14 Air density  ρ=1.225kg/m³ Wind speed v=20 m/sec

Q: Q25. A hollow cylinder of length 4 m has its cross section as shown in Figure below. If the cylinder…

A: Given Inner radius of the cylinder a =3 cm Outer radius of the cylinder b =5 cm Resistivity of the…

Q: Solve the following problems with complete solutions and units using 2 decimal digits: The…

A:

DC Generator

An electromechanical machine which converts input mechanical energy to respective output electric energy is called a generator.