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A particle with charge +q1 and a particle with charge −q2 are located as shown in the figure below. What is the potential (relative to infinity) at location A ? (Use any variable or symbol stated above along with the following as necessary: ε0, r1A, r2A, and r12.) VA =

A particle with charge +q1 and a particle with charge −q2 are located as shown in the figure below. What is the potential (relative to infinity) at location A ? (Use any variable or symbol stated above along with the following as necessary: ε0, r1A, r2A, and r12.) VA =

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A particle with charge + q 1 and a particle with charge − q 2 are located as shown in the figure below. What is the potential (relative to infinity) at location A ? (Use any variable or symbol stated above along with the following as necessary: ε 0 , r 1 A , r 2 A , and r 12 .)
V A =
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