How do polarizers work?briefly explain
Q: True or False; If false, please explain. Vertically polarized passes through a horizontal…
A:
Q: What should be the orientation of two polarizers so that no light is transmitted?
A: A light wave consists of electric field and magnetic field oscillating perpendicular to each other…
Q: What are the beneficial and harmful effects of EM waves?
A: Electro magnetic waves are of different types according to their wavelengths
Q: What is the Poynting vector of an EM wave in vacuum and what properteis of EM wave does it…
A:
Q: Why are light rays known as electromagnetic waves? Explain and elaborate.
A: Light rays are categorised as Electromagnetic waves because of following reasons :- 1. Waves ,on…
Q: a.) Beale Air Force Base in Marysville hosts one of the nation's critical early warning radar…
A: Note: You have posted a question where three subparts are not related to each other . They are…
Q: QUESTION 8 The electric field in an electromagnetic wave is given by kV E = 6.00 2n x- 2m x 4.7 x…
A: Solution: As per the given data, Electric field (E)=6 kV/m
Q: What will happen if you hold a polarized sunglass in front of you and rotate them. While looking at…
A: The problem is based on the concept of polarization. Polarization is a property applying to…
Q: Unpolarized light with an initial intensity of 5 W/m2 is received by a polarizer, followed by an…
A: Given initial intensity Io = 5 W/m2 . angle of polarizer θ = 750. we know transmitted intensity and…
Q: Q7) While deriving the electric and magnetic fields in the class we assumed that only one wave is…
A: Given: Length of the waveguide =h Breadth of the waveguide =a Height of the waveguide =b
Q: Please use the topic electromagnetic waves as a reference in answering, thank you! How does…
A: Microwave oven cook food by generating intermolecular friction between the molecules of the food.
Q: In SI units, the electric field in an electromagnetic wave is described by Ey = 102 sin(1.40 107x -…
A: Given: In this question, the given details are, In SI units, the electric field in an…
Q: A powerful AM radio station that has a peak output power of 115 kW emits energy upward and outward…
A: Intensity:The average power radiated per unit area of the surface is known as the intensity. It is…
Q: 2)The magnitude of the electric field at a point P for a certain electromagnetic wave is 561 N/C.…
A:
Q: How would data look like for an arrangement with two polarizer? Describe result with paragrapgh
A: According to the law of Malus, in an arrangement of two polarizer, when the second polarizer is…
Q: 2) An electromagnetic wave in vacuum has an electricfield amplitude of 195 V/m. Calculate…
A: Given: Amplitude is 195 V/m
Q: Reduce the four Maxwell equations to two tensor equations.
A:
Q: ) Distant galaxies are "red-shifted" due to their motion with respect to the Earti In other words,…
A: Given data : Distant galaxies are "red-shifted due to their mation with respect to the Eart! In…
Q: Most automobiles have vertical antennas for receiving radio broadcasts. Explain what this tells…
A: For the electromagnetic wave the polarization is effectively the plane in which the electric wave…
Q: t is the relationship between the magntidue of the electric and magnetic fields for an…
A: The magnitudes of the electric and magnetic fields in empty space or vaccum are related by the…
Q: # 3. Electromagnetic wave propagates in the positive z direction. Electric field at the origin is in…
A: For electromagnetic waves E and B are always perpendicular to each other and perpendicular to the…
Q: 5. Explain the three polarizers with mathematical representation.
A: Given:
Q: #5. If the magnetic field in an electromagnetic wave is halved, by what factor does the electric…
A: We know the relation between electric and magnetic field in an electromagnetic wave is, (c is the…
Q: What happens if a Horizontally polarized light beam goes through a quarter wave plate rotated by 45…
A: a Horizontally polarized light beam goes through a quarter wave plate rotated by 45 degrees.
Q: Which among the following statements is INCORRECT?* EM waves are affected by the presence of…
A: Answer- Option B
Q: Q4) What is the maximum E field amplitude of an EM wave with an intensity of 800 W/m?.
A: Given Intensity of electromagnetic wave is I=800 W/m2 Find the amplitude of electric field.
Q: Describe the Malus’s law for transmission of polarized light by a polarizing filter?
A: Malus's law tells about the intensity of polarized light after passing through a polarizer.
Q: Explain the mechanism of polarimeter in a laymen word
A: The mechanism of polarimeter.
Q: A salesperson at a bargain counter claims that a certain pair of sunglasses has Polaroid filters;…
A: The objects can be seen clearly with the polarized glasses compared to ordiary glasses.
Q: 5. The colorful photograph below shows vitamin B3 crystals seen through a polarize microscope. Many…
A: Answer the following question is
How do polarizers work?briefly explain
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