For a electron) moves horizontally with a speed of 1.55 X 10^6 m/s between two horizontal parallel plates(positive plate is on top). The plates have a length of 11.9 cm, and a plate separation that allows a charged particle to escape even after being deflected. The magnitude of the electric field within the plates is 155 N/C. Calculate the final velocity of an electron as it leaves the plates.

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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.