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JEE PHYSICS MCQ: CURRENT ELECTRICITY

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Which of the following relation is wrong?
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Correct option: D
1  coulomb×  1volt  =  1watt\begin{array}{llllllllllllllllllll} {\mathrm{1}\,\,\mathrm{coulomb \times }\,\,\mathrm{1 volt}\,\,\mathrm{ = }\,\,\mathrm{1 watt}} \end{array}
Option D (1\coulomb×,1volt,=,1watt\begin{array}{llllllllllllllllllll} {\mathrm{1}\coulomb \times \\,\mathrm{1 volt}\\,\mathrm{ = }\\,\mathrm{1 watt}} \end{array}) is wrong because 1 coulomb x 1 volt = 1 joule, not 1 watt.

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