What is the final kinetic energy of the electrons

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Electrons are accelerated through a voltage difference of 160 kV inside a high voltage accelerator tube. What is the final kinetic energy of the electrons?
1.60×105 eV

Need help on 2nd part
What is the speed of these electrons in terms of the speed of the light? (Remember that the electrons will be relativistic.)

Reference no: EM13540191

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