Find electron speed just before electron strikes the screen

Reference no: EM13655501

In a television picture tube, electrons strike the screen after being accelerated from rest through a potential difference of 18000V. The speeds of the electrons are quite large, and for accuratecalculations of the speeds, the effects of special relativity must be taken into account. Ignoring such effects, find the electron speed just before the electron strikes the screen. What is Vb inm/s?

Reference no: EM13655501

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