Find the potential difference between target and filament

Reference no: EM13526492

In an electron-beam heater, electrons at rest near a tungsten filament are accelerated toward a metal target at a high electrostatic potential. If the electron strikes the target to be heated with a speen of 1.8 x 10^7 m/s, what is the potential difference between the target and the filament?

Reference no: EM13526492

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