Which one is not the correct statement
  • A$1\,volt \times 1\,coulomb = 1\,joule$
  • B$1\,volt \times 1\,ampere = 1\,joule/second$
  • C$1\,volt \times 1\,watt = 1\,H.P.$
  • DWatt-hour can be expressed in $eV$
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