An electron is accelerated to a speed of 3 x106 m/s in an unknown potential V. What is the magnitude of the electric potential V?
here
V = W / q0
V = 3 * 10^6 * 9.1 * 10^-31 / ( 1.6 * 10^-19)
V = 1.7 * 10^-5 volts
An electron is accelerated to a speed of 3 x106 m/s in an unknown potential V. What...
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