Electrons accelerated by a p.d. of `V=5000` volts are allowed to impinge normally on a plate. If the current constituted by the impinging electrons be

Electrons accelerated by a p.d. of `V=5000` volts are allowed to impinge normally on a plate. If the current constituted by the impinging electrons be
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Electrons accelerated by a p.d. of `V=5000` volts are allowed to impinge normally on a plate. If the current ... -31) kg` and `e=1.6xx10^(-19) C`
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