In this experiment a microwave transmitter is set vertically and it's receiver is set vertically. two polarizers are placed between them in the configurations shown. Rank them in order of greatest to least transmittance. *Note: in the first trial of this experiment one polarizer was used, when oriented with bars vertically there was no transmittance. at 45 degree and horizontal orientation there was full transmittance.

Q: vertical, and that of C is rotated 66.0° clockwise with respect to vertical. The polarizers can be…

A: a)

Q: A snapshot graph of an EM plane wave is shown below. The electric field is parallel to the y-axis…

A: Solution     Given dataWavelength λ=600nm=600×10−9mMagnitude of electric field Eo=10V/mRank the…

Q: Suppose a motorcycle increases the downward componentof the magnetic field within a loop only from…

A: side of square,  s =0.75 m  induced emf, e = 1.4 x 10-4 V Change in magnetic field, dB = (1.9 -1.2)…

Q: An inductor has a peak current of 300 μA when the peak voltage at 39 MHz is 2.5 V. You may want to…

A:

Q: How would the generator's output voltage change if you decrease the amplitude of the applied…

A: We are asked what happens to generator output voltage when magnetic field is reduced to half of its…

Q: In the figure, the loop is being pulled to the right at constant speed v. A constant current I flows…

A: Given, current flowing through the wire is i=I the velocity of the loop is v→ The area of the loop…

Q: Figure 1) shows a 100-turn coil of wire of radius 14 cm in a 0.15 T magnetic field. The coil is…

A: It is given that, N = 100 A=πr2 =3.14(14×10-2 m)2  B =0.15 T  t =0.30 s

Q: 3. A wire is moving on frictionless rails in a uniform magnetic field, as shown to the right. The…

A: We have a wire of length L=5 cm=0.05 m which is moving along a rail experiencing a magnetic field of…

Q: ▼ Part A Estimate the radiation pressure due to a bulb that emits 25 W of EM radiation at a distance…

A:

Q: ) If a student picks up the loop and moves it to a bench on the other side of the room, what emf…

A:

Q: A square loop of wire connects the ends of a 10-ohm resistor, as shown . The loop sits perpendicular…

A: Write the given values of this problem. R=10 ohmB=0.6 Tt=3 sech=10 cmw=15 cm

Q: Part A As shown in the figure, a wire and a 10-0 resistor are used to form a circuit in the shape of…

A: resistance of the wire, R = 10area of the square shaped circuit, A = Change in magnetic field ,B =…

Q: A circular loop in the plane of a paper lies in a 0.85 Tmagnetic field pointing into the paper. The…

A:

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 5.0-cm-radius conducting loop with a resistance of 4.0 Ω is in the presence of a uniform magnetic…

A:

Q: Microphones are used to convert sound vibrations to electrical signals. In one kind of microphone,…

A: Given data: Number of turns N=100 turns Diameter d= 1.9cm=1.9×10-2m Magnetic field B=0.010T Emf…

Q: What inductance must be connected to a 19 pF capacitor in an oscillator capable of generating 480 nm…

A: Given: The capacitance of the capacitor C = 19 pF. The frequency of the oscillator f = 480 nm.

Q: What is the peak emf produced by a 72-turn square coil (of side l = 23.5 cm, as shown in the diagram…

A: N = 72 l = 23.5 cm = 0.235 m A = l2 = 0.055 m2 f = 27.5 Hz B = 0.405 T e = ?

Q: A 4.8-cm-diameter parallel-plate capacitor has a 0.56 mm gap. You may want to review (Pages 884-886)…

A:

Q: Ignoring air resistance and the little friction from the plastic tube, the magnet was a…

A: Faraday’s law The magnitude of the emf induced in a circuit is corresponding to the rate of varying…

Q: True or False.  An air core inductor would have more magnetic flux in it than an iron core inductor.

A: There are many questions are given so we will solve only the first question for you. if you want the…

Q: A high-energy pulsed laser emits a 1.1-ns-long pulse of average power 1.5×1011 W. The beam is nearly…

A: Time Power Radius Energy rms value of electric field

Q: A conducting loop with area A sits in a uniform magnetic field of strength B, pointing out of the…

A:

Q: A 105-turn square wire coil of area 0.040 m2 rotates about a vertical axis at 1,800 rev/min, as…

A: Emf induced in the coil ε=dϕdt=ddtNBAcosθ=NBAωsinθ            ω=dθdtεmax=NBAω            sinθmax=1

Q: A rectangular coil with sides 0.120 m by 0.210 m has 495 turns of wire. It is rotated about its long…

A:

Q: tefer to the figure below. What is the emf induced when a 6.61-cm conducting rod attached to a…

A: Given: The length of the rod is 6.61 cm or 0.0661 m.             The velocity is 1.96 m/s.…

Q: A circular coil of wire 7.8 cm in diameter has a resistance of 1.61 2. It is located in a magnetic…

A:

Q: Below is a closed conducting loop within a magnetic field (for direction see picture). The loop is a…

A: Radius of loop, r=17cm⇒0.17m Rate of change of magnetic field, dBdt=157mT/s⇒0.157T/s Number of…

Q: A conducting wire shaped in a “U shape” is connected to a  5 ohm light bulb. The 0.8 T external…

A: We have to know about a basic formula.

Q: Polarizers: Three polarizers with different axes of transmission will be placed in the path of an…

A: To find the arrangement of polarizers that minimizes the transmitted intensity, we need to consider…

Q: High-speed flash photography was pioneered by Doc Edgerton in the 1930s, while he was a professor of…

A:

Q: Microphones are used to convert sound vibrations to electrical signals. In one kind of microphone,…

A: The number of turns of the coil, N=100 The diameter of the coil, D=1.2 cm The magnitude of the…

Q: The magnetic field through a single loop of wire 12.0 cm in radius and of 7.5 Ω resistance changes…

A: Given that : radius of wire loop (r) = 12 cm = 0.12 m resistance (R) = 7.5 ohm  emf can be…

Q: A coil lies on a horizontal plane and the north pole of the magnet is pulled out of the coil with a…

A:

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

A: Given:

Q: A technician wearing a circular metal band on his wrist moves his hand (from a region where the…

A: ε=BAcosθ∆t   =Bπd2cosθ4∆t

Q: The power supply to a typical black and white television set is 85 W. When the set is connected to…

A: Given; P=85W  V=120V t=1 hr C=2.5 A voltage=135 V Formula used: Q=Pt

Q: ▼ ▼ Part B After the switch is closed, find the maximum displacement current through the capacitor.…

A:

Q: A circular loop in the plane of a paper lies in a 0.65 T magnetic field pointing into the paper. The…

A:

Q: One simple, though impractical, way to generate electrical power is shown below. A bar of metal with…

A: Length of the rod = L = 15 cm velocity = v = 0.4 m/s Magnetic field = B = 0.75 T Angle between v and…

Q: 1Write out generic mathematical expressions for current and potential difference in a series…

A: A series circuit is one in which the resistances are connected in series to one another. For such n…

Q: A large power plant generates electricity at 12.0 kV. Its old transformer once converted the voltage…

A: We know that in a transformer:Transformation ratio r=VoutVin=NSNP ≡Voltage outVoltage in=Turns on…

Q: The power supply to a typical black and white television set is 90 W. When the set is connected to…

A: SOlution: Given that a). P = 90 W, V= 120 V, t = 1 hr b). I = 2.5 A, V = 130 V, t= 2 hrs

Q: An inductor has a peak current of 300 μA when the peak voltage at 39 MHz is 2.5 V. You may want to…

A:

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.