For part B here when I take the intgeral the boundaries for y and z should be from where to where ?? and whyyyy 3 I...
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Parametrize, but do not evaluate, //f(x, y, z) ds, where f(x, y, z) 2y22 and S is the part , where J(,y,) 3 3 and 0 Sys4 of the graph of z2 over the rectangle -2 s . Parametrize, but do not evaluate, F.n ds, where F (,-,z) and S is the sphere of radius 2 centered at the origin. Calculate JJs xyz dS where S is the part of the cone parametrized by r(u, u) (ucos...
The magnetid field intensity is given in certain region of space as H = [(x + 2y) / z²]ŷ + (2 / z)ẑ A/m. Find J Use J to find the total current passing through the surface z = 4, 1 ≤ x ≤ 2, 3 ≤ y ≤ 5, in the ẑ direction.
Please show steps with the graph. The magnetic field intensity is given in a certain region of space as H = [(x + 2y)/z2]ay + (2/z)az A/m. (a) Find ∇×H. (b) Find J. (c) Use J to find the total current passing through the surface z = 4, 1 ≤ x ≤ 2, 3 ≤ z ≤ 5, in the az direction. (d) Show that the same result is obtained using the other side of Stokes’ theorem.
problem 4
magnetic flux through χ-1,0 < y i, i < 2 4. Calculate s Problem 4 (10 points) In free space, A= 10 sinπ ya, + (4 + cosπ x)az wb/m. Find H and J. Problem 5 (10 points)
magnetic flux through χ-1,0
ayuda con este problema de cálculo porfa
especialmente el punto C
help me please with this point
4. For a steady-state charge distribution and divergence-free current distribution the electric and magnetic fields E(r, y, z and H(z, y, z) satisf,y Here ρ = p(z, y, z) and J(z, y, z) are assumed to be known. The radiation that the fields produce through a surface S is determined by a radiation flux density vector field, called the Poynting vector field, a)...
Let I=∫∫∫4zdV over the region D where D is the parallelepiped {(x,y,z):3≤y+z≤8,−2≤z−y≤5,1≤x−y≤3.} Find an appropriate transformation that maps D to a rectangular box in uvw space. Then use the Jacobian to simplify and evaluate I. I=
Consider the joint density function fX,Y,Z(x,y,z)=(x+y)e−zfX,Y,Z(x,y,z)=(x+y)e−z where 0<x<1,0<y<1,z>0. b) Find the marginal density of (x,z) : fX,Z(x,z). For your spot check, please report fX,Z(1/2,1/4)+fX,Z(1/4,1/2)+fX,Z(1/2,2) rounded to 3 decimal places.
Question 1 、 Let X, Y and Z be three random variables that take values in the alphabet {0,1, M-lj. We assume X and Z are independent and Y = X +2(mod M), The distribution of Z is given as P(Z 0)1 -p and P (Z =i)= , for i = 1, M-1. For question 1-3 we M-1 will assume that X is uniform on f0,1,..,M-1}. Find H(X) and H(Z) Find H(Y ) Find 1 (X; Y) and「X, YZ) and...
2. You are given the following multivariate PDF 3 (x, y, z) else s fxx.2(z, y, z)- I, 0 where S-((z, y,2)lr'ザ+8-1) (a) (5 points) Let T be the set of all points that lie inside the largest cylinder by volume that can be inscribed in the region of S. Similarly let U be the set of all points that lie inside the largest cube that can be inscribed in the region of S. What would the probabilities P(X,Y, Z)...
b) Verify the Stokes' theorem where F = (2x - y)i + (x +z)j + (3x – 2y)k and S is the part of z = 5 – x2 - y2 above the plane z = 1. Assume that S is oriented upwards.