Band Resistor color coding, and solve any three examples of your choice?

Q: An electron accelerated from rest through a voltage of 750 Venters a region of constant magnetic…

A: Voltage, V = 750 V  radius, r = 0.27 m

Q: A thin linear dipole antenna is λ/12 long and its loss resistance is 1.2 Ω. Find the radiation…

A: The expression for the radiation resistance is written as, Here, l and λ represent the length of…

Q: 2- How does the (phasor diagram) look for this assignment?

A: Given ∆Vmax=150Vf = 50 HzR = 40.0 ohmL = 185 mHC = 65.0 μF We have already calculated the following…

Q: Your friend suggests that it is a good idea to install LED lights with a dimmer. What do you have to…

A:

Q: What are the colors of a 4- bands resistor of a value R= (10 +or- 0.5) ?

A: R= (10 +or- 0.5)

Q: How cds can exhibit different band gaps by reducing its size? Explain briefly?

A: Solution: CDS can exhibit different band gaps by reducing its size why and how.

Q: Practice IZ magnetie Northple Oy eol Js mogneli 900 rf hd orft pdeghedic frel froe -determin thethe…

A: (d)From Right hand thumb rule, if the thumb represents the current direction, then the finger…

Q: Mr. Quark says that it is cheaper to buy regular 1.5 Volt D-size batteries to supply electricity for…

A: Majority of house appliances ( Electromagnetism based devices) run on alternating current, and…

Q: Repeat the previous example assuming that the modulating signal is given by: 0 <t< 2 * 10-3 2 * 10-3…

A: what we have to do? and where is previous question? please define question clearly

Q: A long, thin superconducting wire carrying a 14 A current passes through the center of a thin,…

A: (given) Current (I) = 14 A Diameter of the ring = 3 cm = 0.03 m Magnetic field B→ = 0 E is the…

Q: Calculate the efficiency of the full wave rectifier expressed in percentage. Sketch a graph of the…

A: Given data: The average dc voltage is: Vdc The current through the load resistor is: IL The load…

Q: What is used in PCM to represent the value of the modulating signal?

A: Pulse code modulation is a method used to convert analog signals into digital signals. The modified…

Q: A perfect conductor 2m long is moved at a speed of 36km/h through a magnetic field having a flux…

A:

Q: QUESTION.2. A dielectric-filled (ɛ, = 9, Hr = 1), X-band WR90 (8.20 – 12.40 GHz) rectangular…

A: The dominant mode propagates with the smallest amount of degradation, i.e. the mode with the lowest…

Q: What is the range of wavelength of signal in the 54-60MHz band?

A: From question: Signal, f = 54-60 MHz The speed of any electromagnetic wave is equal to, c= 3×108 m/s…

Q: A uniform linear broadside array of 4 elements are placed along the z-axis each a distance d apart.…

A:

Q: Given the field of the Hertzian dipole at far field region as below: 60Idl sin 0 Ar Ee The maximum…

A:

Q: Describe Microwaves.

A: Electromagnetic waves are waves which formed due to vibration between electric and magnetic field.…

Q: what does a transducer do?

A: For the process of transforming one form of energy into another form, we use transducers. This…

Q: Discuss the working of LC electronic oscillator by explaning circuit.

A: This circuit require two component a capacitor and an inductor. Capacitor stores electrical energy…

Q: Q2 Consider a 4 mm × 2 mm x 1 mm sample, situated in a magnetic field 0.2 Wb/m² which superposed on…

A: Let VH be defined as the Hall voltage. Therefore, VH=RHBIt=RHBtneAvd…

Q: 1. Explain why Induced Polarization (IP), as well as resistivity, is often successful for detecting…

A: Sulfide minerals are a group of compounds with the presence of sulfur. The most abundantly available…

Q: How does the percent transmittance of the preset wavelength compare to the percent transmittance…

A: Transmittance tell is that how much light is being passed through a sample unchanged. In other…

Q: Also discuss the difference between multi mode Step index and multi mode graded optical fiber cable…

A:

Q: Assume the helium-neon lasers commonly used in student physics laboratories have power outputs of…

A: The intensity of the laser beam is, I=PA=Pπd22=4Pπd2 Substituting the values, I=40.250×10-3 Wπ1×10-3…

Q: Write the maxwell equation most directly associates with each statement and give a breif reason for…

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Q: Identity the critical frequency for the Figure shown below? epree antenna skip zone coverage area O…

A:

Q: A low-power laser used in a physics lab might have apower of 0.50 mW and a beam diameter of 3.0 mm.…

A: The power, P=0.50 mW=0.50×10-3 W   The circular area, S=πr2

Q: A constant intensity I current flows along the oz-axis. At t = 0, a material point of mass m and…

A: The charge particle moving in magnetic field has a force acting on it in a direction parpendicular…

Q: The sine wave in the Simulink model below has a peak voltage of Iv. The output displayed on the…

A: Given :                Peak voltage of sine wave = 1V

Q: For an 8-PSK modulator with an input data rate (f) equal to 20 Mbps and a carrier frequency of 100…

A:

Q: Q411Fined the cigenfonckun af the Operators of anel

A: eigen function: when an operator , operating on function , produces a constant times same function,…

Q: A superconducting solenoid is to be designed to generate a magnetic field of 4.00 T. If the solenoid…

A:

Q: If we have a resistor physically but its color bands are not visible, then how can we calculate the…

A: Yes, We can calculate the value of the resistor even if the colour bands are not visible. We can do…

Q: 59 を5 3. IY て ri lthe total chorge Qin Circuit 1- Find the Value of the electrie Current I in the

A: Given: The potential difference is 12 V.

Q: Explain the formation of Copper pairs on basis of BCS theory of Super conductivity

A: The formation of Cooper pair is the bonding of two electrons at very low temperatures.

Q: Considering a channel with the power delay profile below, what kind of fading will a service having…

A: Given Power Delay Profile, we can classify a multipath channel into frequency selective or frequency…

Q: A 91.0 A current circulates around a 2.30-mm-diameter superconducting ring. Part A What is the…

A: Magnetic dipole moment = current × area Now, area of ring = π r2 where r is radius of ring Diameter…

Q: А. | S N S В. N С. | S N D. S Unmagnetized ОА О в Ос OD ОЕ E.

A: Magnetic monopole doesn't exist. That means a magnet contains both north and south pole. Even if the…