Electromagnetic waves EM are capable of propagating through insulators such as glass. Select one: True O False

Q: he relaxation time of mica (o = 10 mho/m, &, = 3) is 7.36 hrs

A: Given Data: Conductivity = 10-15 relative permiability  = 3

Q: Quèstion 8 Electric field intensity at any point (x,y,z) in free space is E = x ax+2xy ay electric…

A: The given parameters are as follows:- E= x2 ax + 2xy ay P=(2,0,1) Electric flux density (D)=?

Q: Q.2] A low loss fiber has average loss of 3 dB/km at 900 nm. Compute the length over which: a) Power…

A: The solution can be achieved as follows.

Q: Light of 850 nm is to be transmitted using a specific optical fiber cable having attenuation of 3.5…

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Q: Find the gradlent of the field f at point (1,45 °,2) f = pzcos20

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Q: A charged particle moves with a uniform velocity 4.1 ŷ (m/s) in a region where E = 152 (V/m) and B =…

A: Force on a charged particle(q) when placed in E field = qE. Force on a charged particle(q) when…

Q: A musical note on a piano has a frequency of 31 Hz. If the tension in the 2-m string is 308 N, and…

A: According to the question we have to calculate the value of mass of the wire.

Q: Plane x = 15 carries current 100 mA/m along u while infinite length line x = 1 y = -1 carries…

A: Given plane at x=15   along X axis plane current is IP=100 mA/m line current IL =20 pi  mA   to find…

Q: Ex.2. Consider a fiber is immersed in water with no=1.33, nj=1.53, and n2=1.5. Calculate and draw a…

A: Given:  Brief description: In the given question they are discussing about a optical fibre. Optical…

Q: Transfer the point P (6.32, 108.43°, 3) into spherical coordinate a) (5, 65.62°, 106.43°) b)…

A: Given, Point, P=(6.32,108.43,3) to convert into spherical coordinates.

Q: An electron with energy -1.5 eV loses energy and radiates light of wavelength 4.2x10 m. Calculate…

A: When the electron transits from the higher energy state to the lower energy state, it radiates…

Q: A particle moves along a circular path in such a way that its x- and y- coordinates at time t are x…

A: first, calculate the vector by taking the sum of the x and y coordinates. then taking the derivative…

Q: 4.1 x 10" S/m, €, = 1. A uniform plane wave propagates in gold with properties o = and ur = 1, = 1.…

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Q: 5.21 For an anisotropic medium D. Dy D E, E, 4 1 1 4 1 = E. 1 1 Obtain D for: (a) E 10a, + 10a, V/m,…

A: We should do matrix multiplication to solve these

Q: 5,8 with the dielectric constant e = 7,8. The electric field is = Kâ, + Lâ, + Mã, for the region…

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Q: quasi-static electromagnetic field is the * high frequency infinity frequency low frequency time…

A: Quasi-static electromagnetic fields always vary with time. So, we can tell they are time dependent…

Q: The point (1,1,0) can be transformed to spherical as Select one: a. 플이 b. 4 C. TT 4' 2 d.

A: we will use following cartesian to spherical conversion formula…

Q: Question 17 The relaxation time of mica (o = 10 mho/m, ɛ, = 3) is 7.36 hrs 4.912 hrs 2.456 hrs 9.82…

A:

Q: Transfer the point P (6.32, 108.43°, 3) into spherical coordinate a) (5, 65.62°, 106.43°) b) (6,…

A:

Q: A room 20 m by 10 m is to be illuminated by 10 lamps at an average illumination of 50 lux. If CU =…

A: Given Room L=20 mB=10 mNo.of lampsN=10illumination E=50 luxcoefficient of utilization…

Q: 1. State or name one example of wired transmission media. 2. A type of transmission line that is…

A: 1. One of wire transmission media is telephone network, Telephone network : By this network…

Q: A musical note on a piano has a frequency of 40 Hz. If the tension in the 2-m string is 308 N, and…

A: Given wavelength = 2L = 4m Mass per unit length = m/L T = 340 N L = 2 m f = 40 Hz

Q: Q1: find the miller induces and d distance between plans if crystal constant for Si is 5.431 A

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Q: Magnetic field intensity of a propagating wave in free space i given by H=0.3 cos(4*10®t+ 2y) ax V/m…

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Q: Region I Mr₁=4 is the side of the plane ytz: containing the origin Region II 1 Mr₂ = 6 for given…

A: The interface is in y-z plane. So normal to the plane is along x At the interface, normal component…

Q: A circular beam of charge of radius 10 cm moving with a constant speed u = 3.108 m/s along %3D

A: ρv=12 r2 (C/m3)u= 3 x 108(m/sec)r=10cm=0.1mJ=ρv x u  =12r2 x 3 x 108=36 x 108 r2 (C/m2s)A=2πr…

Q: (b) Show that the curve r=3sin 40 is symmetric about the x- axis, y- axis and the origin. Hence,…

A: Given data: r=3sin4θ

Q: Electromagnetic waves EM are capable of propagating through insulators such as glass. Select one:…

A: Electromagnetic waves are self sustaining  oscillations of electric and magnetic fields in free…

Q: Consider the figure shown below. Free Space Free Space 0, =45° 2) H=1 E,=4.5 E,=2.25 The angle of…

A: Reflection coefficients determine how much wave is is reflected at discontinuity of medium. It is…

Q: Ex f = 3メッ+2z Find of , ♡. マメ ロf

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Q: If a hologram is recorded using monochromatic light at one wavelength but its image is viewed at…

A: Holography is a method of creating a three-dimensional image via the dispersion of light from an…

Q: Transfer the point P (6.32, 108.43°, 3) into spherical coordinate a) (5, 65.62°, 106.43°) b) (6,…

A:

Q: A laser beam of 0.02 W with photon energy of 1.6 eV is incident on a GaAs PIN phot-detector. The…

A: According to question we have to find the value of IL.

Q: theory

A: With the help of given quantities we can determine the medium is lossy or lossless.

Q: Calculate the divergence of the given field at P(/2,315 °, 2): D = xze2Y(z ax + xz a, + x a,)

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Q: 3.2 Given the electric field F=xỉ + yj. 3.2.1 Conceptaulise F with a sketch. 3.2.2 Is F a source…

A: According to the question we have to find Conceptaulise F with sketch, Is F a source field or sink…

Q: 4. A particle has a velocity that is 90% of the speed of light. If the wavelength of the particle is…

A: As per our policy, i have attempted 1 question. Given λ=3.5×10-15

Q: Planck's constant = 6.626×10-34 m2kg/s; Avogadro's number = 6.022×1023 mol-1 ; Atomic mass of…

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Q: True or False: Power line cable's electrical length is typically short compared to one wavelength.…

A: It is given that the power line cable's electrical length is typically short as compared to one…

Q: A medium is characterized by σ = 0, μ = 2μo and ε = 5εo. If H = 2cos(ωt − 3y)az A/m, calculate ω and…

A: Given data, σ=0μ=2μ0ε=5ε0 Magnetic field strength H=2cosωt-3yaz

Q: QI: For A = x āx + y āy + z āz and B = 3x āx + 4y ãy + 2z āz Find the following a) č = ĀxB b) at…

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Q: If a positive charge Q = 100uC is located at the origin in rectangular coordinate system. Determine…

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Q: The geometrical shape defined by O = 0 and r = 10 is O A. None of the given answers В. A full circle…

A: Given coordinate is spherical i.e r,θ,ϕ Given r is fixed and ϕ=0  and θ is varying. θ is measured

Q: Question 8 The intrinsic impedance of the medium whose, σ = 0, ε, = 4, H. = 1 40 ΠΩ 9Ω 120 ΠΩ 60 ΠΩ

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Q: 9) Obtain the state space model of the given electric circuit.

A: Given a circuit diagram with two capacitors Voltage across capacitor c1 is v1 Voltage across…

Electromagnetic Power Density

The power density of an electromagnetic (EM) wave is proportional to the square of the frequency of electric field (or magnetic field). The moving charge produces both electric field and magnetic field. Electric and magnetic fields are inseparable and exist in combination in EM waves.

Wave Reflection and Transmission

Reflection is defined as a sudden change in the path of the wave that strikes the boundary between two types of media. The least part of the disturbances coming from the wavelength remains the same within the same area. The reflection of the wave takes place by following everyday thinking, simple rules, at the ends of the plane. The coefficient of reflection is the ratio of the amplitude of the reflected wave to the value of the incident wave.

Skin Depth

The wire-type conductors are used in the transmission of electrical energy or signals using an alternating current. The electrons are driven apart due to the electric field created nearby the copper conductor surface. The magnetic field changes with the change in the current density. This change in the magnetic field produces an electric field that opposes the current density change. This electric field is known as back electromotive force (EMF). This force is stronger inside the copper conductor and is weaker at the surface. An alternating current can be induced due to the magnetic field according to the law of induction. Such a current is produced due to the electromagnetic wave impinging on the copper conductor.

Plane wave propagation

Any of the ways how waves travel is known as wave propagation. One can find the difference between longitudinal wave and transverse wave with respect to the direction of oscillation, which is related to the propagation direction. Propagation may occur in vacuum for electromagnetic waves as well as in material medium. Other types of waves need a transmission medium to exist and cannot propagate through the vacuum. The amplitude of a wave is the maximum distance from the displacement of the particle from its resting position on the medium. The waves that propagate are of two types, Pressure waves or Shear waves.