2. For a perfect dielectric, which parameter will be zero? a) Conductivity b) Frequency c) Permittivity d) Permeability

Q: Question 1 A ferromagnetic core with a relative permeability of 1500 is shown in Figure 2. The…

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Q: A.An iron core 0.4m long and 5 cm2. In cross section, is wound with 300 turns. When a current of 0.5…

A: In this question , we will find inductance of  iron core coil with given length , area ,…

Q: A ten-turn solenoid has a ferromagnetic core with a relative permeability of 10,000. The length of…

A: N=10 Permeability =10000 Length l =10cm Area A =1 cm2

Q: Which of the following statement is true? a. Angle between load voltage and load current in a pure…

A: Solution:- Let's consider a capacitor C connected to load with capacitance C.C is connected as load.…

Q: 3. A coil consist area ot 0.8 mm? The mean 2.000 turns of copper wire hav ing length par sectional…

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Q: Why Ge material has a lower...... Answer follow image. Answer must correct and show all step.

A: Built in voltage given by  Vbi = (kT/q)loge(NaNd/ni2) ni is intrinsic concentration

Q: Determine the permeability of the core material. Determine the relative permeability of the core…

A: => Permeability of core is 0.002 H/m and relative permeability is 1591.55

Q: What is dimensional formula of conductivity ,it's unit and answer in well manner step wise and also…

A: The dimensional formula for conductivity is derived as given below, P=i2R P=i2ρlA On rearranging,…

Q: Solve the following problems with complete soiution, follow the process (given,formula and…

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Q: Q5. Describe the properties of ferromagnetic materials.

A: Properties of ferromagnetic material is to be discussed here.

Q: A material that experiences a force and that deforms as a result of charge building up across its…

A: Piezo electric materials are the type of materials which generate electric charges when they are…

Q: 2)

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Q: iron core 0.4m long and 5 cm2. In cross section, is wound with 300 turns. When a current of 0.5 A…

A:

Q: Which of the following is not true for ferromagnetic materials? Please choose one: a. High ? m…

A: Properties of ferromagnetic material:   Above the Curie temperature, they lose their non-linear…

Q: 5. An iron core 0.4m long and 5 cm?. In cross section, is wound with 300 turns. Wh current of 0.5 A…

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Q: A ferromagnetic core with a relative permeability of 1500 is shown in the Figure. The dimensions are…

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Q: 1.1 Given the circuit in Figure 1, using Kirchoffs voliage law show that: jwME, R1+ j@L1 E2= R. R…

A: we will apply KVL on primary side E1 = I1R1+I1(jwL1)I1  = E1R1+jwL1 A E2 EMF induce  E2 = I1jwME2 =…

Q: hat is the definition of Diamagnetic, Paramagnetic and Ferromagnetic give examples and their…

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Q: The maximum efficiency for pure inductance load and iron-losses = cupper losses is zero. O True O…

A: Given data,  For Pure inductive load , Resistance = 0. Given, iron losses = copper losses. For pure…

Q: how does the electrostatic discharge occur in the following situation? explain with suitable…

A: Electrostatic discharge and the mathematical substantiation: a. Insulator surface is rubbing…

Q: A flux of 0.0016 Wb flows in a silicon sheet steel coil/core. The arrangement appears as shown below…

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Q: give definition and explanation about Capacitance meter

A: According to the given question, it is required to define and explain a capacitance meter.  The…

Q: Question A suspension type insulator has three units with self-capacitance C and ground capacitance…

A: Given- A suspension type insulator- 3 units with self-capacitance C, Ground capacitance=0.1 C, To…

Q: An iron core 0.4 m long and 5 cm2 is wound with 300 turns. When a current of 0.5A flows in the coil,…

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Q: TRUE OR FALSE Ultimate tensile strength has the same value to yield strength in brittle materials.…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: We want to investigate how the field strength will be with air as dielectric and with steatite. A…

A: Parallel plate capacitor, Line voltage, VL=24 kV. Area of parallel plate A=1 m2. Distance between…

Q: Besides lower electrical conductivity, suggest a reason why ruthenium is not used in electrical…

A: Ruthenium is a element in periodic table with atomic number 44. It is a platinum group metal.…

Q: Eddy currents can be induced only in metals that are not ferromagnetic, for example, copper and…

A: In this question,  We need to choose the given Statment is true or false?  Eddy currents can be…

Q: A suspension type insulator has three units with self-capacitance C and ground capacitance 0.1C.…

A: Given- A suspension type insulator with, 3 units with self-capacitance C, Ground capacitance=0.1 C.…

Q: Find the inductance per unit length of a very long solenoid with a unit length of N windings. The…

A: According to the question, we have to find the inductance per unit length.

Q: Induced voltage acts like a resistance to hinder the flow of current through an inductor.  True or…

A: Solution: (a) Let,s assume an inductor connected to a voltage source, The current flowing through…

Q: What is a dielectric material, and what does it do? a. What are 3 ways capacitance can be increased…

A: Ans:Capacitance can be increased by changing materials through factors like dielectric constant,…

Q: 5. An iron core 0.4m long and 5 cm2. In cross section, is wound with 300 turns. When current of 0.5…

A: We need to find out inductance of given coil

Dielectric Breakdown

A dielectric is a material with low electrical conductivity and so is classified as an insulator. Dielectric materials are used to block the flow of electricity through them, allowing them to behave as an insulators. They can also be used to store electric charge or improve capacitance.Dielectrics have no free electrons for conduction because electrons are tightly bound to the nucleus. Because dielectrics contain a small number of electrons for electrical conductivity, they have a dipole. The two primary roles of dielectrics in electrical devices are insulation and electrical energy storage. An electric field polarizes the dielectric, and the polarization of the molecules allows dielectric materials to store charge.