Two protons approach one another from very far away with an initial speed of 500 m/s. a) Draw a sketch of the scenario, then b) Determine how close do they come to one another before turning around? Hint, the protons will continue to move toward each other until the KE of the protons is equal to the PE(electric).

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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.