An electron experiences a force equal to its weight when placed in an electric field. The intensity of the field will be

  • A

    $1.7 \times {10^{ - 11}}\,N/C$

  • B

    $5.0 \times {10^{ - 11}}\,N/C$

  • C

    $5.5 \times {10^{ - 11}}\,N/C$

  • D

    $56 N/C$

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