Q3: In a certain dielectric for which ɛ, = 3.5, given that P = (100/p) a, nC/m?, find E and D at p = 2 m.

Q: 40 mm An insulation environment consists of two types of dielectric material as shown in the figure.…

A: Given, E2 = 50 kV/cm ε2 = 4 The boundary condition of the dielectric material is given as-…

Q: Find the electric field inside the spherical linear dielectric material if it is placed in an…

A: The field inside a dielectric E→(P) = Eout→(P) +Ein→(P)Vout =14πε0∫outρ→.r^r2dr…

Q: 3. The three conductors A, B and Cof a 3-0 line are arranged in a horizontal plane with DA = 2 m and…

A: In this problem the unsymmetrical spacing is given means the conductors are transposing with each…

Q: A uniform sheet charge with ps=(13T)nCm2is located at z = 5 m and a uniform line charge with…

A:

Q: 2- Consider the three dielectric materials listed in the below table. At a given voltage, which…

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

Q: Find the capacitance (in pF) between the two conducting spheres with atr - 10 mm and r- 30 mm. If…

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

Q: point P(-4, 3,6), if the potential field V=2x^2y – 5z, the magnitude of the electric field intensity…

A: The solution can be achieved as follows.

Q: Find the capacitance (in pF) between the two conducting spheres with at r = 9 mm andr= 18 mm. If the…

A: Capacitor: The capacitor have two conducting plates separated by the insulator. It is the ration of…

Q: Determine the mutual inductance between a very long straight wire and a conducting circular loop of…

A: The diagram is shown below:  Let us consider current  i  flowing through the very long straight…

Q: uss about dielectric materials and dielectric constant.

A: Dielectric material : Dielectric material is a insulating material which has a very high resistivity…

Q: Which of the following statements is true about Proximity Effect? It increases with frequency It is…

A: Describe the Proximity effect ?    It is the tendency of current to flow near the surface of the…

Q: In a certain medium, E = 10 e-0.0 (a) Free space (b) Lossless dielectric 'cos (10°t -3y) ax V/m.…

A: According to the question we have to discuss the type of material in a given medium.

Q: In a medium characterized by o = 0, u = Hor Eo, and %3D E 20 sig(10°t - Bz) a, V/m calculate 8 and…

A:

Q: Find the capacitance (in pF) between the two conducting spheres with at r = 9 mm andr = 18 mm. If…

A:

Q: In a source-free vacuum region, H = - cos(wt – 3z)a, A/m (a) Express H in phasor form. (b) Find the…

A: Given, In a source-free vacuum region, H=1ρcosωt-3zaϕ A/m To find:  (a) Express H in phasor form.…

Q: 1. Two parallel plate capacitors of which are equipotential surface is 0.05 m away from each other.…

A: (1): The electric field is the gradient of the electric potential i.e. the rate of charge of…

Q: Find the capacitance (in pF) between the two conducting spheres with atr - 10 mm and r= 30 mm. If…

A: Given: The radius of the smaller conducting sphere, a=10 mm The radius of the larger conducting…

Q: When an ac potential of 1000 V is applied at a frequency of 1 MHz, a parallel-plate capacitor with…

A: Given minimum capacitance C=70 pF =70×10-12 F distance between plates  d=1.3 mm Area of plate =A=38…

Q: Find the capacitance (in pF) between the two conducting spheres with at r = 9 mm and r = 18 mm. If…

A: Given, Two conducting spheres

Q: Conducting planes at z= 2 cm and z = 8 cm are held at potentials of -3 V and 9 V, respectively. The…

A: We know the relationship between voltage and distance between parallel plate.

Q: Find the capacitance (in pF) between the two conducting spheres with at r = 9 mm and r = 18 mm. If…

A:

Q: Find the capacitance (in pF) between the two conducting spheres with at r = 9 mm and r = 18 mm. If…

A: Given, Two conducting spheres r1=9 mm and r2=18 mmεr=4

Q: An insulation environment consists of polyethylene (E,1 = 2.3) and air (E,2 = 1). Electric field…

A: Concept: Snell's law (also known as Descartes' law or the law of refraction) shows the relationship…

Q: Conducting planes at z = 2 cm and z = 8 cm are held at potentials of -3 V and 9 V, respectively. The…

A:

Q: Determine E at (2,0, 2)m due to three standard charge distribution as follows: a uniform sheet at x…

A: It is given that: 1.Uniform sheet at:x=0 mρs1=13π nC/m22.Uniform sheet at:x=4 mρs2=-13π…

Q: 2-) If E=R200 (V/m) at the surface of a 10cm condlucting sphere centered cnt the origin, what is the…

A:

Q: Conducting planes at z = 2 cm and z= 8 cm are held at potentials of -3 V and 9 V, respectively. The…

A: We know relationship between voltage and distance for parallel plates .

Q: A light ray is incident onto the interface between air (n, = 1) and glass (n, = v3) at 45° with…

A: Total internal reflection :- if complete reflection of a ray of light within a medium Incident angle…

Q: A porallel-plate copadtor hos 2x3 cm plates by 5mm. Find the copactonce 2) if the medium between the…

A: Given that  Dimensions of plate is 2*3cm  Area A= 2*3 = 6 cm2 A= 6 *10-4 m2 d= 5 mm d= 5*10-3 m i )…

Q: 1. Consider an electron incident from x - o on the following one-dimensional potential: U(x) = {…

A: Ans (a)  Potential energy graph -:                                                        Ux = D…

Q: Q3) A rectangular waveguide has dimensions a = 6 cm and b = 4 cm. (a) Over what range of frequencies…

A: Consider the dimensions are. a=6 cm b=4 cm

Q: P Ē =? at P Pe =Po e density depands

A:

Q: A current density of +2500A/cm2 exists in a semi conductor having a charge density of 0.01 C/cm3.…

A: Given, Current density J= 2500 A/cm2 Charge density ρ= 0.01 C/cm3

Q: Discuss what happens at the microscopic level of the dielectric material when it is placed in an…

A: It is asked to discuss what happens at the microscopic level of the dielectric material when the…

Q: The sides of a right triangle are YX = 3, ZX = 4, and ZY = 5 cm. If + 10 statC charges are at the…

A: Solve the problem

Q: In a medium characterized by o = 0, p Hor E, and E = 20 sin (10°t - Bz) a, V/m calculate B and H.

A: According to the question we have to calculate the value of β and H.

Q: Some unknown material has a conductivity of 106 mho/m and a permeability equal to free space…

A: Skin depth is defined as the distance underneath the surface of a conductor where the value of the…

Q: Conducting planes at z = 2 cm and z = 8 cm are held at potentials of -3 V and 9 V, respectively.…

A: We know relationship between voltage and distance for parallel plates. We will put the value of z…

Q: For the semicircle line charge of (p, C/m) and radius (R m ) on (xy- plane) and its center is at…

A: Electric field intensity E → for semicircular ring E →=-Q4π εoa2 ar→ V/ma Origin  E →=0 V/m

Q: Find the capacitance (in pF) between the two conducting spheres with at r = 9 mm and r = 18 mm. If…

A: Given two conducting sphere having, Outer radius, r1=18 mm Inner radius, r2=9 mm Dielectric between…

Q: 6. An electromagnetic wave whose frequency is 28 kHz is transmitted through a medium with relative…

A: We have given; relative  permitivity εr=82permitivity…

Q: The potential distribution in a dielectric material (&= 8) is V= 4x'yz V. Find V, E, and P at point…

A: Given V =4x3yz2 Vεr =8 Point P(2,-5,3)

Q: Which term refers to the insulating material that is inserted between the plates of a capacitor?

A: Insulating material that is inserted between the plates of capacitor is reffered as:

Q: electromagnetic theory Find the current density in aluminum corresponding to a drift velocity of…

A: Given Data:

Q: (b) What is the critical angle for light passing from PbO (n1= 2.67) into air (n2=1)?

A: Given data: Light passing from PbO (n1= 2.67) into air (n2=1 n1=2.67n2=1

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.