In a given CRT, electrons are accelerated horizontally by
Chapter 17, Problem 66(choose chapter or problem)
In a given CRT, electrons are accelerated horizontally by 9.0 kV. They then pass through a uniform electric field E for a distance of 2.8 cm, which deflects them upward so they travel 22 cm to the top of the screen, 11 cm above the center. Estimate the value of E.
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