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Protons are released from rest in a Van de Graaff accelerator system. The protons initially are...

Protons are released from rest in a Van de Graaff accelerator system. The protons initially are located where the electric potential has a value of 5.95 MV and then they travel through a vacuum to a region where the potential is zero.

(a) Find the final speed of these protons.
m/s

(b) Find the accelerating electric field strength if the potential changed uniformly over a distance of 2.60 m.
MV/m

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