In a cathode ray tube shown in figure below, an
electron starts from cathode c. What will be its
speed on reaching the anode, if an electric force
of N acts on it?
(Mass of electron = 9 x 10 kg)
(Distance between cathode C and anode A is cm)
Answers
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Explanation:
The currently accepted value for e/m is 1.758820 × 1011 C/kg. When ... The force will cause the electron to move in a circular orbit with radius r ... All we need is the velocity of the electron.
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Answer:
answer is wrong because it seems that answer in not come approximately
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