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Question 14 (1 point) In a cathode ray tube an electron reaches a maximum speed of (2.991x10^7) m/s. If the electron accelerated form rest, what

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Question 14 (1 point) In a cathode ray tube an electron reaches a maximum speed of (2.991x10^7) m/s. If the electron accelerated form rest, what is the potential difference across the tube? Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10

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