Physics 2: Dipole Moment and Electric Potential
Having a hard time with some of these questions. Help would be greatly appreciated. If you could put in all equations used and show your work it would be greatly appreciated. I want to compare the answers I got. You will be rewarded! Thanks :-)
Physics 2: Dipole Moment and Electric Potential Having a hard time with some of these questions....
Some types of molecules that do not possess an intrinsic electric dipole moment can be given one by an external electric field in a process called charge separation, or polarization. In this process their internal charge distribution becomes distorted by the field, with the result that the region of a molecule on the side in the direction of the field gains a positive net charge, while the region on the other side gains a negative net charge. Both charges have...
Some types of molecules that do not possess an intrinsic electric dipole moment can be given one by an external electric field in a process called charge separation, or polarization. In this process their internal charge distribution becomes distorted by the field, with the result that the region of a molecule on the side in the direction of the field gains a positive net charge, while the region on the other side gains a negative net charge. Both charges have...
Please draw pictures! 33. . (II) Calculate the electric potential due to a dipole whose dipole moment is 4.2 × 10-30 C . m at a point 2.4 x 10m away if this point is (a) along the axis of the dipole nearer the positive charge: (b) 45° above the axis but nearer the positive charge; (c) 45° above the axis but nearer the negative charge.
Question 1: Find the potential of an electric dipole at a point P some radius away by superposing the point charge potentials of the two charges. A diagram of the setup is shown below: +q -q Question 2: I'd like to use the answer to Question 1 to find the capacitance between two spheres of opposite charge distance d apart, with some fixed radii R, but I won't necessarily get the right answer, write why not. Estimate the required relationship...
Question 1: Find the potential of an electric dipole at a point P some radius away by superposing the point charge potentials of the two charges. A diagram of the setup is shown below: +q -q Question 2: I'd like to use the answer to Question 1 to find the capacitance between two spheres of opposite charge distance d apart, with some fixed radii R, but I won't necessarily get the right answer, write why not. Estimate the required relationship...
5. Consider the dipole shown below. What is the electric potential, V, at point P in terms of approximate potential at point P in terms of various constants, r, θ, and the dipole moment p (= 2aq)? Where does V-0? For a given r where does V have its greatest positive value? Its greatest negative value? tq a a q
Some types of molecules that do not possess an intrinsic electric dipole moment can be given one by an external electric field in a process called charge separation, or polarization. In this process, their internal charge distribution becomes distorted by the field, which results in the region of a molecule on the side in the direction of the field gaining a positive net charge and the region on the other side gaining a negative net charge. Both charges have equal...
electromagnetics 2 Considet the field due to an electric dipole of moment p. By intro- ducimg a certain surface chaske distibution on the sphesical suface radius R arcund the electhic dipole, is it possible to produce zeo electric field outside the sphere? Find the ทecessary su charge disthibution also. าว่า 2 Considet the field due to an electric dipole of moment p. By intro- ducimg a certain surface chaske distibution on the sphesical suface radius R arcund the electhic dipole,...
2. Spherical Dipole - The surface charge density on a sphere of radius R is constant, +0, on the entire northern hemisphere, and-oo on the entire southern hemisphere. There are no other charges present inside or outside the sphere. (a) (4 pts) Compute the dipole moment of that sphere (with the +z-axis up through the pole of the positive, +Oo, hemisphere). Use the definition of a dipole moment, p-Jr, (7)dr', which in this case becomes p:-:J20(7)dA. Write your final answer...
1. Find the electric field at point a for: a. A solid sphere of radius R carrying a volume charge density ρ b. An infinitely long, thin wire carrying a line charge density Side Cross Section C. A plane of infinite area carrying a surface charge density ơ PoT 2. Avery long cylinder with radius a and charge density pa-is placed inside of a conducting cylindrical shell. The cylindrical shell has an inner radius of b and a thickness of...