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Two 2.50-cm-diameter disks spaced 2.00mmapart form a parallel-plate capacitor. The electric field between the disks is 4.60×105V/m .

Part A What is the voltage across the capacitor?

Part B An electron is launched from the negative plate. It strikes the positive plate at a speed of 2.00×107m/s. What was the electron's speed as it left the negative plate?

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Category:- Physics
Reference No.:- M9905064

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