Question 7

The accelerating potential in a cathode ray oscilloscope is 2.5 kV. Calculate the maximum speed of the accelerated electrons. [ e = 1.6 x 10\(^{-19}\) C; Me = 9.1 x 10\(^{-31}\) kg]

Theory

Question details

Exam body
WAEC
Subject
Physics
Year
2013
Question no.
#7
Type
Theory

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