Polarization vector in the dielectric cylinder in the figure P = ra, + z²a, the cylinder has radius L and height L. a) what is the total surface load b) Find the volumetric polarized charge and the total charge
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- Consider a spherical metal shell of inner radius ?. A point charge ? = −5 mC is located at a distance ?/2 from the centre of the shell. The shell is neutral. a) Calculate the induced charge on its outer surface. b) Sketch the charge distribution at the inner and the outer surfaces of the shell, and the E-field lines inside and outside the metal shell.The electric field outside the axis of a rodA 1.5m long rod carries a uniformly distributed charge of -3uC. Point P is 0.5m from one end of the rod in the direction parallel to the rod and 0.5m in the direction perpendicular to the rod (see image). Determine the electric field generated by the rod at point P.RC-1 A charge +Q is evenly distributed around a semicircle of radius R in the x-y plane as shown to the right. a) Use dq charge elements to explain why the net field at the center of the semicircle (the origin) has no y component. Use a drawing like the one shown in your explanation. b) Apply Coulomb's law to calculate the strength (magnitude) of the net electric field at the origin in terms of K, Q, R and any other constants needed. R X
- Can you please answer this question by detailsInsulator Conductor 9. A solid, insulating sphere of radius a shown in figure has a total charge -2Q . Concentric with this sphere is a conducting hollow sphere with a total charge 3Q whose inner and outer radii are b and c, as shown in Figure. a) Using Gauss Law find the magnitude of electrical field in the region r>c. The Gaussian surfaces used should be shown on the figure. The steps followed while applying Gauss's law should be written in detail. b) Write the magnitude of the electric field in the region bTwo point charges are located on a horizontal line as Shown in diagram on the right. The first small circle Represents the charge Q1 the left and small circle on right Q2 . In the middle between the two charges is point P. a) Find the net electric field due to the 2 charges at point P by finding the magnitude and direction of each one if Q1 =3μC and Q2 =5μC and distance between charges = 50 cm.