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A triangular wire loop has its vertices at the points
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Fundamentals of Electromagnetics with Engineering Applications
- Electrostatic field at point A (2, -2.9) in empty space Observed as E = 4ke*ux. Determine the location (xs, ys, zs) of the point Q = -3 [C] that is likely to form this area. It shows the constant ke = 1 / (4πε).arrow_forwardI = 7 A current flows from the infinitely long wire along the y axis that intersects the z axis at the point C (0,0,8) in the upper half space, which is the empty space. If z <0 half space, it is made of material with relative magnetic permeability µr = 7. Write the sum of the components( Hx + Hy + Hz )of the magnetic field H [A / m] vector at point A (-2, -4,0-) (in half space z <0) in terms of the given magnitudesnumerically.arrow_forwardIn the upper half space, which is the empty space, I = 7 A current flows from the infinitely long wire along the y axis that intersects the z axis at the point C (0,0,10). Half-space z <0 is from a material with relative magnetic permeability µr = 5. 1. Write numerically the sum of the components (Hx + Hy + Hz) at the point A (-5, -5,0+) of the magnetic field H [A / m] vector in terms of the given magnitudes (in the half space z> 0). 2.Write numerically the sum of the components (Hx + Hy + Hz) at the point A (-2, -4,0-) of the vector magnetic field H⃗[A / m] in terms of the given magnitudes (in the half-space z <0).arrow_forward
- A finite line charge located at (0, y, 0)m, where a≤y≤b , has a line charge density of ρL = ycosy C/m. Determine the integral that will solve for the electric field at the origin.arrow_forwardIn the upper half space, which is the empty space, I = 7 A current flows from the infinitely long wire along the y axis that intersects the z axis at the point C (0,0,10). Half-space z <0 is from a material with relative magnetic permeability µr = 5. Write numerically the sum of the components (Hx + Hy + Hz) at the point A (-5, -5,0 +) of the magnetic field H [A / m] vector in terms of the given magnitudes (in the half space z> 0).arrow_forwardA thin, non-conducting rod is in the shape of asemicircle of radius R. It has a varying positivecharge per unit length described byλ=|λ0sin 2θ|. λ0is a constant and θ is definedin the standard way with θ=0 along the positivex-axis.a. Make a graph of λ vs θ. Then sketch thecharge distribution along the semicircle.The main point is to consider thesymmetry of this distribution. b. What is the direction of the electric fieldat point O, the center of the semicircle? c. Find the magnitude of the electric field at point 0..arrow_forward
- In the upper half space, which is the empty space, I = 7 A current flows from the infinitely long wire along the y axis that intersects the z axis at the point C (0,0,10). Half-space z <0 is from a material with relative magnetic permeability µr = 5. Magnetic field in terms of given magnitudes Hx + Hy + Hz =? write it numerically.arrow_forwardIn empty space there is (-∞, 0) semi-infinite linear uniform and constant charge density ρl = 4 [C / m] on the z-axis. Calculate the electrostatic field that this charge density will create at point A (5,0,0). ke = 1 / 4πεWrite numerically the components of the electrostatic field in terms of the given quantities.arrow_forward(Electromagnetism) A load distribution of uniform density ρ, forms a very long cylinder of radius a. One end of the cylinder has a spherical depression of radius b > a in such a way that the center of curvature of depression shower falls at a point p on the axis of the cylinder. Find the electric field at point p.arrow_forward
- An infinitely long insulating cylinder of radius R has a volume charge density that varies with the radius as (), where ρo, a and b are positive constants and r is the distance from the axis of the cylinder. Use Gauss’s law to determine the magnitude of the electric field at radial distances (a) r < R and (b) r > Rarrow_forwardElectromagnetic question Consider a hollow cylindrical surface centered on the z-axis with radius r = a, carrying a uniform surface current density Jsa = 5 af A/m. Additionally, there is a second cylindrical surface with radius r = b (b > a), which carries a current density Jsb = 4 az A/m. Calculate the magnetic field intensity H(r) for the following regions: 1. For 0 < r < a: Determine H(r) using the given parameters. 2. For a < r < b: Calculate H(r) using the given parameters. 3. For r > b: Find H(r) using the given parameters.arrow_forwardIn cylindrical coordinates, a very long, thick (r = 1 cm) cylindrical wire is placed in the z-axis and carries 5 A current in the + z direction. In the magnetic field created by this wire, a 20 cm long metal rod moves at a speed of 10 m / s in the az direction. The metal rod starts 7 cm from the center of the cylinder. Calculate the voltage induced on the metal rod.arrow_forward
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