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An electron of mass me 9.11 x 10-31 kg and a charge of ge1.60 x 10-19 C is released, from rest, in a region of uniform electric field that points to the right with a magnitude of IE -6.06 N/C. How long does it take for the electron to reach a speed of 7.00 x 104 m/s? Assume the experiment is performed in a vacuum and that you can ignore the effects of gravity and friction. Give you answer in seconds using the exponential form (ie, use 1.23e-4 to represent 123.4 microseconds rather than 0.0001234) Enter answer here seconds
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Answer #1

Force = qE = ma

Acceleration = qE/m

: ra 프 2 (·60x1。19) ( 6.06) 121 = ,. 064 32492x10 m/s2 a- - rn 3 I VAOta 7 x10 レ Cu 1.0643xto

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