The value of Planck's constant is

  • [AIPMT 2002]
  • A

    $6.63 \times 10^{-34}\; J / sec $

  • B

    $6.63 \times 10^{-34}\; kg - m ^{2} / sec$

  • C

    $6.63 \times 10^{-34} \;kg - m ^{2}$

  • D

    $6.63 \times 10^{34} \;J-sec$

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