Find velocity of the electron when it comes out of the parallel plates
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2- An Electron is emitted by heating a cathode and is accelerated by the potential difference of V volts between the anode and a cathode. The electron emerges out from the anode with velocity 45109311.4 m/s. Find velocity of the electron when it comes out of the parallel plates. Use x = 17 m and y = 0.05 m.
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