Potential and Potential Energy: Three point charges are arranged as shown in the figure below. a. Find the electric field at point A. (Give as a vector, either as ı^ and ȷ^ or magnitude and direction.) b. Find the potential at point A. c. If an electron is placed at point A and released, what is the magnitude of its final velocity?

Potential and Potential Energy: Three point charges are arranged as shown in the figure below. a. Find the electric field at point A. (Give as a vector, either as ı^ and ȷ^ or magnitude and direction.) b. Find the potential at point A. c. If an electron is placed at point A and released, what is the magnitude of its final velocity?

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  1. Potential and Potential Energy: Three point charges are arranged as shown in the figure below. a. Find the electric field at point A. (Give as a vector, either as ı ^ and ȷ ^ or magnitude and direction.) b. Find the potential at point A . c. If an electron is placed at point A and released, what is the magnitude of its final velocity?

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