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Three charged metal disks are arranged as shown (cutaway view). The disks are held apart by insulating supports not shown in the diagram. Each disk
Three charged metal disks are arranged as shown (cutaway view). The disks are held apart by insulating supports not shown in the diagram. Each disk has an area of 2.5 m (this is the area of one flat surface of the disk). Use the value 8.85 x 10-12 C2/(N.m2) for co. The charge Q1 = 3x 10-8 coulombs, and the charge @2 = 2 x 10" coulombs. 0.02 0.02 0.02 mm 4 mm mm 1.7 mm mm -+--- + - - 1 + A + ---- 3 mm + - + +to+ + + + + ++ Q - . B G + + + +21 -21 -Q2 + 22 Disk 1 Disk 2 Disk 3Question 10 of 12 0.5 / 1 ... Disk I Disk 2 Disk 3 Part 1 What is the magnitude of the electric field in the region between disks 1 and 2? V/m What is the direction of the electric field between disks 1 and 2? + x Save for Later Last saved 16 minutes ago. Attempts: 0 of 10 used Submit Answer Saved work will be auto-submitted on the due date. Auto- submission can take up to 10 minutes.Part 5 What is the potential difference Vc - VB? VC - VB = V Save for Later Attempts: 0 of 10 used Submit AnswerPart 7 Your answer is incorrect. What is the potential difference VF - VD? VF - VD = i V Save for Later Last saved 16 minutes ago. Attempts: 1 of 10 used Submit AnswerQuestion 10 of12 05 I1 ;: : What is the potential difference VG VA? VG - VA = H I V Save for Later Last saved 16 minutes ago. Attempts: 1 of 10 used Saved work will be auto-submitted on the due date. Auto- submission can take up to 10 minutes. Part 10 The charged disks have tiny holes which allow a particle to pass through them. An electron which is traveling at a fast speed approaches the plates from the left side. It travels along a path from A to G. Since no external work is done on the system of plates + electron, AK + AU = My\" = 0 Consider the following states: Initial, electron at location A. Final, electron at location G. What is the change in potential energy of the system? AU 2 n J What is the change in kinetic energy of the electron? AK = I J Save for Later Attempts: 0 of 10 used
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