Physics

Physics

Problem

Work equal to −6 μJ-6\,\mu\text{J} is done in bringing a 1 nC1\,\text{nC} charge from infinity to a point PP. What is the electric potential at PP? a) +6×103 V+6\times10^{3}\,\text{V} b) −3×103 V-3\times10^{3}\,\text{V} c) −6×103 V-6\times10^{3}\,\text{V} d) +3×103 V+3\times10^{3}\,\text{V}

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