
Show work and explain please. Using analytical methods, determine the sum of the following sets of...
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Polarizers 1 and 3 have their axes of polarization indicated by the black solid lines, perpendicular to each other. Polarizer 2 has an axis of polarization that has an angle of theta = 70.2 degree with respect to the polarization axis of polarizer 1. What percentage of the initial (unpolarized) light intensity passes through? A: 1.66 B: 2.08 C: 2.60 D: 3.25 E: 4.06 F: 5.08 G: 6.35 H: 7.94
Determine if the given sets are subspaces of R^3. Please show
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3. (2 points) Determine if the given sets are subspaces of R3. -- (a) Wi 1 = :u2= 1 u2 u3 nt s { (b) Wi u3= 3u1 + u2 u2 | U3 4 4. (3 points) If A find A100 by diagonalizing A. 2
3. (2 points) Determine if the given sets are subspaces of R3. -- (a) Wi 1 = :u2= 1 u2 u3 nt s...
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1. Vector addition and subtraction: We are given the magnitudes and directions of the vectors A and B as follows (a) Carefully sketch each vector individually, then sketch the sum C-A+B and sketch the difference D-A B. Try to make the lengths to scale and make the angles relatively accurate. (Use a protractor.) Use trigonometry to find the components of cach of the four vectors A, B, C, and D Use trigonometry to find the...
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A wire loop carries a current i traveling in the clockwise direction The loop is fixed in such a way that it can rotate about the axis (dashed line) shown in the figure. (a) In what direction will the magnetic field need to point for the loop to rotate counter clockwise, w hen viewed from above, about its axis? Explain the reasoning behind your answer. (A) Up (B) Down (C) Left (D) Right (E)...
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A 9-turn coil has square loops measuring 0.180 m along a side and a resistance of 2.00 Ohm. It is placed in a magnetic field that makes an angle of 47.0 degree with the plane of each loop. The magnitude of this field varies with time according to B = 1.50t^3 where t is measured in seconds and B in teslas. What is the induced current in the coil at t =...
Fill in the missing values. Show all your work AND one fully labeled impedance graph as a general template. Round your answers to the nearest ohm PART A COMPLETE THE TABLE R, 12 X, 2 X, X,122 ,12 00°00'00.00" 1 27 54 1 90 281°13'44.01" 35 350 65 3 500 810 1500 T L 3900 2400 2650 47°2922.39" 44°36'00.00" 72°00'00.00" 28°00'00.00" 6 7 8 115 T 4.22 - - 1 975 - - - 5140 312 5.75 1776 5560 256...
Please show all work on now all work and explain your reasoning carefully for all questions in order to maximize the possibility of partial credit The spring shown in the diagram below is compressed 50cm and used to launch a 95kg physics student seated on a 5kg sled. Friction on the track is 4 0.15 on the shaded portions and negligible for the solid portions. The track's valley and hill consist of circular shaped segments of radius "R". a. What...
I have 3 questions, please show work so I can learn how to do the problems on my own. 1. An electric field E in N/C, right causes the m in grams ball in the figure to hang at a T degree angle. What is the charge on the ball in nanoCoulombs? 2. What is the magnetic flux through the loop shown in the figure? B=5.49 T, G=1.73 T and L=46.62 cm. 3. A straight wire carrying a current of...
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3.1 Rotations and Angular-Momentum Commutation Relations 159 We are particularly interested in an infinitesimal form of Ry: (3.1.4) where terms of order & and higher are ignored. Likewise, we have R0= ° :- R(E) = 1 (3.1.5) and (3.1.5b) - E01 which may be read from (3.1.4) by cyclic permutations of x, y, zthat is, x y , y → 2,2 → x....
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2. Given a regular n-gon, let r be a rotation of it by 2π/n radians. This time, assume that we are not allowed to flip over the n-gon. These n actions form a group denotecd (a) Draw a Cayley diagram for Cn for n-4, n-5, and n-6 (b) For n 4, 5, 6, find all minimal generating sets of C.· [Note: There are minimal generating sets...