Location A is 2.70 m to the right of a point charge q. Location B lies on the same line and is 4.60 m to the right of the charge. The potential difference VB−VA = 42.0 V. What is the magnitude and sign of the charge? Number Units
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Location is 2.70 m to the right of a point charge . Location lies on the same line and is 4.60 m to the right of the charge. The potential difference . What is the magnitude and sign of the charge?