proton enters a parallel plate system moving with an initial velocity of 9413.1 m/s perpendicular to the electric field. The proton enters at the the positive plate and the electric field between the plates moves it in the direction of the negative plate. The plate separation distance is 19.2 cm and the potential difference between the plates is 1.9 V. What is the magnitude of the final velocity of the proton when it hits the negative plate? ( Please state what kinematics formula was used to find final velocity through the steps.)

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.