February 20, 2017

Homework Help: college physics

Posted by katie on Thursday, July 15, 2010 at 12:02am.

An electron is launched from the negative plate. It strikes the positive plate at a speed of 2.3×10^7 m/s. What was the electron's speed as it left the negative plate?

the voltage is 650V
and the charge of q1 is 1.7*10^-9 and the charge of q2 is -1.7*10^-9

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