Why is wavelength important in determining the data transmission rates of fiber-optic cables?

Q: In which one of the following lists are different types of electromagnetic waves ranked in order of…

A: Electromagnetic waves are also known as EM waves. Electromagnetic radiations are composed of…

Q: The electric field from a radio station some distance from the transmitter is given by (10-4 N/C)…

A: Given, Electric field from a radio station, 10-4 NC cos 106t d = 86 cm

Q: A laser pointer produces a beam of 532 nm wavelength light, 1.0 mm in diameter, with a total power…

A: The given data are listed below with appropriate variables. Here, λ denotes the wavelength, d…

Q: A parabolic dish antenna has a conical beam 20° wide, Find the directivity of the antenna.

A:

Q: Calculate the ratio of the highest to lowest frequencies of electromagnetic waves the eye can see,…

A:

Q: In the figure, a capacitor with circular plates of radius R = 14.0 cm is connected to a source of…

A:

Q: The antenna used in a car has an approximate length of about 75 cm typically oriented vertically.…

A: The antenna used in a car has an approximate length of about 75 cm has the length of one quarter of…

Q: On a clear day at a certain location, a 100-V/m vertical electric field exists near the Earth’s…

A: Solution: Given: E = vertical electric field near Earth's surface = 100 V/m B = Earth's magnetic…

Q: Estimate how long an AM antenna would have to be if it were (a) A or (b)A. AM radio is roughly 1 MHz…

A: Given: The frequency of AM radio is f= 1 MHz. The expression for wavelength (λ) is: λ=cf Here, c…

Q: Calculate the power density (Pa) produced at a point (P) of 10Km distant from 80m long-wire antenna…

A: A power density of an antenna is expressed as the input power provided to the antenna divided by the…

Q: Applying Maxwell's Mesh Current Analysis at loop 12 will give the equation 40 24V 1₁ 1₂ 252 12V, 10…

A: Given here: The voltage is: V1=24 v V2 = 12 v V3 = 36 v   The resistors are: R1 = 4 ohm R2 = 5 ohm…

Q: In a medium with (u, 1,6,= 8) the electric filed intensity is given by E =10 sin(1000t - 10x) ay…

A: See step 2

Q: If the propagation losses (PEL) for a link that operates at a frequency of 4 GHz are 120dB, when…

A: Initially data given that, When frequency was 4 GHz the propagation losses was 120dB We have to…

Q: Which of the following statements is INCORRECT? The visible spectrum is a relatively small band of…

A: Electromagnetic waves.

Q: d) Explain what effect causes EM of different frequencies to penetrate conductive materials…

A:

Q: A laptop computer communicates with a router wirelessly, by means of radio signals. The router is…

A: The radio signals are electromagnetic waves with velocity equal to .The time required for the signal…

Q: For cellphone 4G LTE operates at frequency 1.90 GHz.  What is corresponding wavelength the cellphone…

A: Given,

Q: A certain radio installation tracks airplanes by transmitting electromagnetic radiation of wave link…

A:

Q: In the figure, a capacitor with circular plates of radius R = 16.0 cm is connected to a source of…

A: Step 1: Step 2: Step 3: Step 4:

Q: (a) A 50mW laser produces a polarized beam of 600nm light. If this laser light is reflected normally…

A:

Q: Problem 8. A) What is the transmittance at an open-circuited end of a transmission line? Justify…

A: Note: “Since you have posted multiple questions, we will provide the solutiononly to the first…

Q: In which one of the following lists are different types of electromagneticwaves ranked in order of…

A: The increasing order of wavelength is as follows, gamma rays> x-rays. Ultraviolet rays >…

Q: Why should an infrared photograph of a person look different from a photograph taken using visible…

A: A photograph taken using visible light captures visible light reflected from the person’s body.

Q: Which out of the below are part of Maxwell's Equations? Choose all that apply. ΔΕ Ampere's Law: V× B…

A:

Q: In the figure, a capacitor with circular plates of radius R = 25.0 cm is connected to a source of…

A: As per guidelines, first three sub-parts have been answered. (a) Maximum value of current in the…

Q: Determine D, ILmaxs Lmin lin ID, Isw, and ICms for a buck-boost converter whose capacitor current…

A: Given:

Q: Patients undergoing an MRI occasionally report seeing flashes of light. Some practitioners assume…

A: Given data: Diameter of the human eyeball: d=25 mm=0.025 m Rate of change of magnetic field: ∆B∆T=60…

Q: In a rectangular waveguide, there exist TM10 and TE10 mode of EM wave. Select one: True O False

A: We need to check that if (TM)10 and (TE)10  modes exist or not in rectangular waveguide.

Q: (a) A center-fed dipole with a z-directed current has electrical length LA=0.075, show that the…

A:

Q: The speed at which the signal transmits the data is indicated by a link's transmission rate. Real or…

A: The speed at which the signal transmits the data is indicated by a link's transmission rate. So…

Q: On a clear day at a certain location, a 100-V/m vertical electric field exists near the Earth's…

A: The energy density of a system is defined as the total energy stored in the system per unit volume.…

Q: A laptop computer communicates with a router wirelessly, by means of radio signals. The router is…

A: This is a question from the signal processing, its answer will be given in the main answer section.

Q: An antenna is designed with a center frequency of 9.35 GHz. If the lowest frequency versus the…

A: In this question we have to determine the bandwidth of the antenna. Please give positive feedback if…

Q: A radio is placed inside a bird cage. Which of the following will happen? Nothing will happen The…

A:

Q: A radio transmitter broadcasts 4.5 kW of power to a 3.2 m diameter ceceiver.   Calculate the…

A:

Q: The wavelength of an electromagnetic wave is measured to be 200 m. (a) What is the frequency of the…

A: Solution:   Given Values,   Wavelength(λ)=200 m

Q: When flight controllers on Earth spoke to Apollo astronauts on the Moon, there was a noticeable time…

A: Radio signals are part of the electromagnetic spectrum and have a frequency from 3 Hz to 1 GHz. They…

Types Of Protocols

A network protocol is a collection of rules that governs the exchange of data between devices connected to the same network. In other words, network protocols are rules that specify how devices communicate or transfer data over a network. The sender and receiver systems must obey the standards to facilitate communication between them.