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Physics, 12.07.2019 08:30 yurrr30

The dome of a van de graaff generator has a diameter of 30 cm and is at a potential of +20 000v. calculate : a) the charge on the dome b) the electric field strength at the surface of the dome c) the force on a proton near the surface of the dome

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The dome of a van de graaff generator has a diameter of 30 cm and is at a potential of +20 000v. cal...

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