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(6%) Problem 1: An electron is initially at rest in a uniform electric field having a...

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(6%) Problem 1: An electron is initially at rest in a uniform electric field having a strength of 1.8 x 10 V/m. It is then re

(6%) Problem 1: An electron is initially at rest in a uniform electric field having a strength of 1.8 x 10 V/m. It is then released and accelerated by the presence of the electric field. 0% A 33% Part (a) What is the change in the electron's kinetic energy, in kiloelectron volts, if it travels over a distance of 0.275 m in this field? Grade Summary AK = Deductions Potential 100% sin cos t ano i ( 7 8 9 HOME Submissions cotan asin acoso E 4 5 6 = Attempts remaining: 10 (0% per attempt) atan acotan sinh * 1 2 3 = detailed view cosh tanh cotanh0 + - 0 . END Degrees O Radians VO BACKSPACI Submit Hint Feedback I give up! Hints: 3% deduction per hint. Hints remaining: 3 Feedback: 3% deduction per feedback. A 33% Part (6) Over how many kilometers would it have to be accelerated in the same electric field to increase its kinetic energy by 57.5 GeV? A 33% Part (c) In what direction did the electron move?

Answers

charge of electron, e = -1.602x10-19 C strength of applied electric field, E= 1.88 100 v/m a magnitude of force acting on theforce on the electrons, F = e ê ap, e ip -ve we can easily say that the acting on electron ip opponite to electric field, i

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