Three identical metal balls, A, B, and C are mounted on insulating rods. Ball B is free to slide left and right, so it may touch balls A and C. The balls are surrounded by a Faraday cage which ensures no electrons or electric fields can enter or leave the system during theexperiment. Initially, ball A has 7 electrons, ball B is uncharged, and ball C has 1 proton (as shown below).AВCFaraday cagePart ABall B slides towards, and touches ball A, Ball B then slides right, separating from A, until it touches C. B then separates from C and slides back towards the middle.At the end of the experiment ball C hasAВ1 electron1.25 electrons1.5 electrons1.75 electronsO 2 electronsооооо

Answered: Image /qna-images/answer/b724adb1-748a-4782-9aeb-72d11a522928.jpg

Answered: Three identical metal balls, A, B, and…

Similar questions

Question A4 An electron moves freely in vacuum in an electric field E. It has an acceleration of 1.76 × 1014 ms-2. a) Calculate the magnitude of the force acting on the electron. b) Calculate the electric field in Vm-¹
Before starting the experiment on Coulomb's law experiment you had a lesson on electrostatic phenomena. You learned that in a static situation, if there is excess charge on a conductor, 1. it keeps leaking from the surface to surrounding atmosphere until the whole amount of excess charge is gone 2. it remains concentrated at the center part 3. it spreads over the surface of the conductor 4. it's under a constant motion throughout the conductor surface
(#220983) {Electric Potential} The spark plugs in an automobile engine produce an electrical spark to ignite the fuel in the engine's combustion chamber. The spark is produced by applying a large voltage across the two electrodes (i.e., small exposed pieces of metal) that are separated by a small air-filled gap. When the electric field in the gap exceeds the electrical breakdown threshold for air, a spark will form across the gap. The gap thickness in most spark plugs run between 0.6 mm and 1.8 mm, and the breakdown threshold for air is 3.0 × 106. Calculate the minimum voltage that must be supplied to the spark plug to guarantee ignition for this full range of gap sizes. (Hint: think about whether a smaller gap or a larger gap will require more voltage to spark, and you want to guarantee that all gap sizes will fire with your "minimum" voltage) m Enter answer here Air Gap Electrodes Image adapted from publicdomainvectors.com Please enter a numerical answer below. Accepted formats are…
(please type answer)
Identify the best method for finding the electric field strength at the test point, choosing from the following options A-E for each of the listed source configuration a-f. A. Coulomb's law for a point source charge B. Dipole field C. Sum of Coulomb's law fields D. Integral of Coulomb's law fields E. Gauss's law NOTE: In the configurations, x> and >. a. A uniform, horizontal circle (ring) radius R of charge. The test point is on the vertical line though the center of the circle, a distance yR above the center. c. A uniformly charged sphere of charge, radius R. The test point is on the vertical line though the center of the sphere at a distance r>R from the center. e. A horizontal line of charge length L and radius R<