Four Identical Point Charges (+6

question 62

Multiple Choice

Four identical point charges (+6.0 nC) are placed at the corners of a rectangle which measures 6.0 m × 8.0 m. If the electric potential is taken to be zero at infinity, what is the potential at the geometric center of this rectangle?

• A) 58 V
• B) 63 V
• C) 43 V
• D) 84 V
• E) 11 V

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