Explain the mechanism of polarimeter in a laymen word
Q: Example 3: The magnetic field ok an EM wave in free space is givern by: H = 0.4 w Eo cos(wt-50x) az…
A: The magnetic field in free space is given by the equation H=0.4ωεocosωt-50xz^ Comparing with a…
Q: The electric field amplitude of an electromagnetic wave that travels in vacuum is 13.5 N/C. What it…
A: Given data E0=13.5 N/C Here, E0 represents the electric field amplitude. Now we have to find out the…
Q: 4. The magnetic field at all points within the colored circle shown in figure below has an initial…
A: Given data: Initial magnitude of magnetic field, B=0.750 T Rate of decrease in magnetic field,…
Q: Question2: A copper wire wrapped on a circular object with a radius of cm4 and the number of its…
A:
Q: 22) Two sources emit waves that are in phase with each other. What is the longest wavelength that…
A: Distances from the source l1 = 161 m l2 = 295 m
Q: A jet airplane with a 105.0 m wingspan is flying at 320 m/s. What emf is induced between wing tips…
A:
Q: Assume a circular area A is enclosed by a wire loop that is under a constant magnetic field with…
A: The magnetic flux passing through a surface is given by : ϕ=BAcos θ Where B is the magnetic field A…
Q: 3. (i.) Sunlight delivers 2.63x108 W/m² to the surface of Venus. If the rms magnetic field strength…
A: Given, Power per unit area = 2.63 × 108 W/m2 Brms = 3.32 × 10-6 T We know P = Erms × Hrms Erms = P…
Q: As shown in Figure VI.3, a square loop of wire, with a mass of 200 g, is free to pivot about a…
A: Solution: Let I be the current flowing in the rectangular loop in the clockwise direction if seen…
Q: 3) A square loop of wire lies in the plane of the page. An increasing magnetic field is directed…
A: 3. According to the question, the situation is shown in the Figure. Applying right hand thumb rule…
Q: 3. A uniform magnetic field pointing out of the page has a changing field strength B(t) = at² + c in…
A: Given, magnetic field is, B = at2 + c radius of circular page is, r = R So magnetic flux will be,…
Q: 3. Determine the direction of the induced current for pictures A – F. (a) (b) (c) (d) Bincreasing B…
A: BY USING FLAMING'S RIGHT HAND THUMB RULE WE CAN DETERMINE THE DIRECTION OF INDUCED CURRENT .......…
Q: Light is travelling along the y-direction and polrized in z-direction, Write down an possible…
A: The direction of propagation of light wave is given as, K→ = j^ The direction of polarized light is…
Q: An electron is moving in a circular path at 3x10^6 m/s along the positive x-axis in a uniform…
A: v=Velocity of the electron=3×106 m/sB=Magnetic field=2×104 Tq=Charge=1.6×10−19 CE=Electric field
Q: Two line conductors are connected to a semi-circle with radius a, as shown elow. If the current has…
A: Given: Radius of the semicircle(R)=a The angle between the center and end points of a straight…
Q: What is the conditions necessary for Electromagnetic Induction?
A: Electromagnetic Induction is a current generated due to a changing magnetic field due to the…
Q: 30)Three para llel pate capaciters with cireular plates have the following radii t separation…
A: Three plate capacitor. With circular plate have the following.
Q: 20) The intensity level of sound of a truck is 92 deci- bels. What is the intensity of this sound?…
A: Question (20): Intensity level is β=92 dB Reference or threshold intensity is I0=10-12 W/m2 Find:…
Q: According to Lentz's law, if a conductor whose position is horizontal (and its orientation is…
A: Given: A conductor whose position is horizontal (oriented in North- South) is moved from east to…
Q: 10. (1) An eleciron is projected vertically upward with a speed of 1.70 × 10° m/s into a uniform…
A: Given that an electron is projected vertically upward with a speed of 1.70 x 10^6 metre per second…
Q: 4) In the figure, magnetic field varies with time according to the expression B = (5t² - 2t + 1)T.…
A:
Q: 21) A train moving with a speed of 32 m/s sounds a 140 Hz horn. What frequency is heard by an…
A: Question-21: speed of the train(Vs)=32m/s frequency of the horn(f)=140Hz speed of sound(V)=343m/s
Q: 5) If the di stance between circular parallel plates of Radius R of a capacitoris 8 mm and the…
A: Given, distance between plates d = 8mm = 0.008m dV/dt = 100 (V/s)
Q: 3-) The radius of a conductive ring in the X4 sheet pline changes periodi cally with fime with a=…
A:
Q: dÞB Based only on the equation • di = which of the " dt following is false? The electric field which…
A:
Q: The angle of dip at a location in southern India is about 18°. Would you expect a greater or smaller…
A: The Earth is nothing but a giant magnetic aligned almost antiparallel with rotation (geographical…
Q: At a certain place, the angle of dip is 30° and horizontal component of earth's magnetic field is…
A:
Q: How does the beneficial effects of electromagnetic radiationaffect the lives of people?
A: Defination of Electromagnetic radiation : The flow of energy through the space or any medium…
Q: Why is it much easier to demonstrate in a student lab that a changing magnetic field induces an…
A: Given: The demonstration of the induction of electric field by changing the magnetic field easier…
Q: 2. A circular antenna of area 5m² is installed at a place in Marawi. The plane of the area of…
A: Area of the circular Antenna, A=5m2 Applied magnetic field magnitude, B→=39889.7 nT=39889.7×10-9T…
Q: Inside a Faraday čáĝe the zero as long as no charges exist inside the cage. Select one: O True O…
A: Answer is - True
Q: A 10-cm-diameter parallel-plate capacitor has a 1.0 mm spacing. The electric field between the…
A:
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: Is there a solenoid or electromagnet present in xray imaging system?motivate your answers
A: Given Is there a solenoid or electromagnet present in the x-ray imaging system, as following below.
Q: can you give me an example of finding electric field in electric ell using Faraday's Law of…
A: Step 1: here we have defined the equation using Faraday's law Step 2: here we have calculated the…
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