Solve 1-dim Helmholtz equation in a pair of infinitely large perfect conductor plates with spacing =...
Solve 2-dim Helmholtz equation in an infinitely long perfect conductor waveguide, with dimensions a > b a) Solve for the analytical form using separation of variable techniques b) Plot the first 6 base functions (m, n = 0, 1, 2, with m and n not equal to zero simultaneously). Attempt some 3d plots (use MATLAB) c) Find their frequencies
Problem 3. Electrostatics An electron is a distance x from the surface of an infinitely large perfect conductor plate. The electron induces a distribution of charge in the conductor plate. Assume free space (i.e. vacuum, with permittivity ε.-8.85x 10-12 F/m, or ε。~ ( i/36π)" 10-9 F/m as a useful approximation in some numerical calculations). The electron charge is -q1.6x 10-19 C. (1) Is the electron attracted or repelled by the conductor plate? Find an expression of the attraction or repelling...
(1 point) Solve the following differential equation with the given boundary conditions -If there are infinitely many solutions, use c for any undetermined constants - If there are no solutions, write No Solution - Write answers as functions of 2 (ie.y=y(2)). y" +9y=0 • A) Boundary conditions: y(0) = 2 • B) Boundary conditions: y(0) = 2 y= No Solution • C) Boundary conditions: y(0) = 2 No Solution
I wanna know how to solve theses.. professor..
8. Inside a perfect conductor, there is no electric field, i.e., E =0.(20) a. Show that the electrostatic potential is constant in the surface of the conductor. (5) b. Show that the electric field just outside the conductor is perpendicular to its surface. (5) c. There is a hollow (vacuum) cavity lying inside a conductor. What is the electric field in the hollow volume? (10) 9. There is an infinitely long solenoid...
1. Consider the three points in the zy plane (see left). We want to find a line y = mx +n that goes through all three points, if possible. (4,5) (a) If there is such a line, the following three equations must be true. The first equation is given. Write the remaining two equations. (2,3) (1,2) 2 = 1 m +n (1) (b) Rewrite (1) in Av = b format. v= | is the unknown vector for which we want...
1) Find an equation of the line that contains the following pair of points. (4,1) and (1,3) (Simplify your answer. Use integers or fractions for any numbers in the equation. Type your answer in slope-intercept form. Do not factor.) 2) Find an equation of the line in the form ax+by=c whose x-intercept is −6 and y-intercept is −2 , where a, b, and c are integers with no factor common to all three, an a≥0.
Quantum Physics
1. We'll use separation of variables to solve the Schrodinger equation in spherical geometry Show, that if the wave function takes the form 9(r,6, o) . R (r) (6)$(o) that the SchrodinDer equation can be separated in three equations d. (sin ) +1(1+1)sin2@62 ㎡Θ, and b) Show that imposing the boundary condition ф (ф)-ф (ф 2x) feguires that m-0, 1, 2, 3, ' . . dThe hrst few Legendre polymomials are given by 0-63-15 The "associated Legendre functions"...
Please provide any MATLAB code you used for plotting.
1 1 2 m2 1. Consider the system above. Derive the equation of motion and calculate the mass and stiffness matrices. a) Calculate the characteristic equation forthe case m 9 kg m 1 kg k 24 N/m k2 3 N/mk3- 3 N/m and solve for the system's natural frequencies. b.) Calculate the eigenvectors u1 and u2 c.) Calculate xi(t) and x2(t), given x2(0)-1 mm, and xi(0) - vz(0) -vi(0) 0 d.)...
5. Using AISC Steel Construction Manual, find the following design strengths of 1-inch Group A bolts on A36 gusset plates, type N, with STD holes, 3" bolt spacing and 2" edge distance: (5 points) a. Shear Strength of Bolts in Single Shear Connections b. Shear Strength of Bolts in Double Shear Connections c. Tensile Strength of Bolts d. Bearing Strength at Bolt Holes for Inner Bolts e. Bearing Strength at Bolt Holes for Edge Bolts
5. Using AISC Steel Construction...
m1 m2 Figure 1: 2dof 1. Consider the system above. Derive the equation of motion and calculate the mass and stiffness matrices Note that setting k30 in your solution should result in the stiffness matrix given by Eq. (4.9). a. Calculate the characteristic equation from problem 4.1 for the case m1-9 kg m2-1 kg ki-24 N/m 2 3 N/m k 3 N/m and solve for the system's natural frequencies. b. Calculate the eigenvectors u1 and u2. c. Calculate 띠(t) and...