The figure below shows the end-on view of a long conducting cylinder and a coaxial wire. The wire has a linear charge density of +6.00 nC/m, and the cylinder has a net charge per unit length of +2.00 nC/m. Determine the surface charge density on the outer surface of the cylinder. 2.00 cm wire 1.00 cm conductor
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
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- Please answer the question in the imageA ring-shaped conductor with radius a = 2.70 cm has a total positive charge Q = 0.125 nC uniformly distributed around it. (Figure 1) For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Field of a ring of charge. Figure dQ ds X dE dE α 1 of 1 dE X SET UP: Q = 0.125 × 10-⁹ C, a = 0.027 m and x = 0.430 m. 1 Qx EXECUTE: E Απεο (22+a2)3/2° Part B +x-direction -x-direction What is the direction of the electric field at point P? Submit Previous Answers Correct Part C ·î · = |VD | ΑΣΦ F = 1.7910-5 (6.04 N/C)i. A particle with a charge of - 2.40 μC is placed at the point P described in part A. What is the magnitude of the force exerted by the particle on the ring? Express your answer in newtons. Submit Previous Answers Request Answer ? Review | Constants NFour solid plastic cylinders all have a radius 2.59 cm and length 6.54 cm. Find the charge of each cylinder given the following additional information about each one. Cylinder (d) carries charge with uniform linear density 53.8 nC/m along the length of the plastic. ................. C
- Most workers in nanotechnology are actively monitored for excess static charge buildup. The human body acts like an insulator as one walks across a carpet, collecting −50 nC per step. What charge buildup will a worker in a manufacturing plant accumulate if she walks 17 steps?Question is attached.A standard coaxial cable consists of a cylindrical central conducting wire, a layer of surrounding insulation, a flexible conducting pipe-like sheath, and a final outer layer of insulation as shown in the figure. Imagine a very long straight stretch of such a wire, and suppose that the inner wire has a charge per unit length of λ and the sheath has a charge per unit lenth of -λ (where λ is a positive constant). a. Argue that the charge must reside in thin layers on the wire's outer surface and the sheath's inner surface. b. Determine Evector (in terms of R, λ, and ε0) in the regions (1) s < R, (2) R < s < 2R, and (3) s > 2R. c. Draw a quantitatively accurate graph of Er as a function of s from s = 0 to s = 3R. The graph will look discontinuous in places. Explain why this does not violate the continuity principle.
- In an electrically neutral insulator, electrons are *not* able to move around freely as they can in a conductor. How, then, is it possible for an external electric field to induce a charge distribution in a chunk of insulating material?A charge of 2.15 mCmC is placed at each corner of a square 0.500 mm on a side. 1. Determine the magnitude of the force on each charge. 2. Determine the direction of the force on a charge. along the line between the charge and the center of the square outward of the center along the line between the charge and the center of the square toward the center along the side of the square toward the other charge that lies on the side along the side of the square outward of the other charge that lies on the sideSuppose a van e Graff generator builds a negative static charge and grounded conductor is placed near enough to it so that a 7.0 x 10^6 coulombs of negative charge arcs to the conductor. Can you help me to conceptualize the steps in calculating the number of electrons that are transferred?
- 1. Consider the diagram below. a. A pair of insulated metal spheres, A and B, touch each other, so in etfect they form a single uncharged conductor. b. A positively charged rod is brought near A, but not touching, and electrons in the metal sphere are attracted toward the rod. Charges in the spheres have redistributed, and the negative charge is labeled. Draw the appropriate + signs that are repelled to the far side of B. c. Draw the signs of charge when the spheres are separated while the rod is still present, andWhat is the line charge density of a wire with a length of 525 m, if a 25 nC charge is distributed evenly through it?A conductive "hollow" sphere has a total charge -2Q. A charging point + Q is in the center. Determine the total load on the outer surface. a. -Q b. +Q c. -3Q d.+2Q