Two 2.0-cm-diameter disks spaced 1.5 mm apart form a parallel-plate capacitor. The electric field between the disks is 5.0 x 105 V/m. b. How much charge is on each disk? c. An electron is launched from the negative plate. It strikes the positive plate at a speed of 2.0 x 107 m/s. What was the electron’s speed as it left the negative plate
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Two 2.0-cm-diameter disks spaced 1.5 mm apart form a parallel-plate capacitor. The electric field between the disks is 5.0 x 105 V/m.
b. How much charge is on each disk?
c. An electron is launched from the negative plate. It strikes the positive plate at a speed of 2.0 x 107 m/s. What was the electron’s speed as it left the negative plate?
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