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Fundamentals of Electromagnetics with Engineering Applications
- ASAP. Answer letters a, b, c. Answer ALL and I WILL LIKE..arrow_forwardA point charge is placed at the origin of a Cartesian co-ordinate system, in vacuum. In this problem we shall use the standard boundary condition for the electrostatic potential from a point charge, i.e. V(0) = 0V.arrow_forwardFind the total current I flowing in the cylindrical shell as shown in the figure. Assume that the current density is), = kıp (A/m?). Assume that k1 = 30, a = 0.2m, and b = 0.5m. a Js yarrow_forward
- A solid conducting sphere of radius R carries a charge +Q. A thick conducting shell is concentric with the sphere and has an inner radius R2 and outer radius R3. The shell carries a charge -Q. The figure shows a cross section. a) Where are the charges located? Add charge symbols to the figure. R1 R3 R2 b) Add a few electric field lines and equipotential lines to the figure. Please label the lines clearly. c) Draw a sketch of the potential as a function of distance from the center of the sphere. Please label all interesting points on the graph.arrow_forwardD 2) Suppose: ?a Find the flux through the surface of a cylinder with O a and by evaluating the left side and the right side of the divergence theorem. Use oD dS DdV divergence theorem V With the help of these values formulate equations of electrostatic field environment equations. as jop = pdp do a, %3D a dSade = pdp dz a, %3D side dS bottom =-pap do a,arrow_forwardConsider two spherically charged system in Figure Q1d, with a = 2 m, b = 4 m and c = 6 m. Solve the electric flux density, D for all regions. Hence, sketch the magnitude of D versus radial distance, r. d) P= 2? Clm? P,= 4r C/m Figure Q1darrow_forward
- 2. Given a box with a dimension of 2m on each side and has a line charge density of RL=6µC/m lying on the diagonal of the cube box, find the total Electric Flux on the box.arrow_forwardWhich of the following statements is correct? Select your answer. Take the surface integral and divide its line integral to solve the charge with a given line charge density. Take the double integration procedure to solve the charge with a given surface charge density. Take the line integral first, then the surface integral to solve the charge with a given volume charge density. Divide the volume charge density by the surface charge density to solve the charge.arrow_forwardA solenoid displaces a material plunger ferromagnetic at a distance of 1 cm. The inductance of the solenoid in function of the position of the plunger is given by: L(x) = 0,05 – 20000((x – xo)) H, where x ranges from 0 to 0.01 m and xo = 0.25 m Determine the direction of the force generated in the plunger (same direction of x or in the opposite direction?), the point where the force is zero (if it exists) and the maximum force generated for a current of 1 Aarrow_forward
- i need the answer quicklyarrow_forwardplease answer part C and D only. thank you ...arrow_forwardA rectangular flat surface with sides 0.200 m and 0.500 m is under the influence of a uniform electric field E=850 that is directed at 20.0" from the plane of the rectangular sheet. Find the electric flux through the rectangular fat sheet.arrow_forward
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