MCQ
An electron enters between two horizontal plates separated by 2mm and having a potential difference of 1000V. The force on electron is 
  • A
    $8 \times 10^{-12} \mathrm{~N}$
  • $8 \times 10^{-14} \mathrm{~N}$
  • C
    $8 \times 10^{9} \mathrm{~N}$
  • D
    $8 \times 10^{14} \mathrm{~N}$

Answer

Correct option: B.
$8 \times 10^{-14} \mathrm{~N}$
(b) $8 \times 10^{-14} \mathrm{~N}$

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