The work done in placing a charge of $8 \times {10^{ - 18}}$ coulomb on a condenser of capacity $100\, micro-farad$ is

  • [AIEEE 2003]
  • A

    $32 \times {10^{ - 32}}\,Joule$

  • B

    $16 \times {10^{ - 32}}\,Joule$

  • C

    $3.1 \times {10^{ - 26}}\,Joule$

  • D

    $4 \times {10^{ - 10}}\,Joule$

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