What velocity does it exit at the positive plate

Reference no: EM13995549

Two identical metal plates with small holes are aligned a distance L=5 cm apart. They have a potential difference of 142 Volts. An electron can enter through the hole in the negative plate and exit through the hole in the positive plate. If it enters with a velocity of 4790 km/s at the negative plate, with what velocity does it exit at the positive plate?

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Reference no: EM13995549

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