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Calculate the force acting on an electron of charge 1.5 x 10-19C placed in an...

Physics
JAMB 2013

Calculate the force acting on an electron of charge 1.5 x 10-19C placed in an electric field of intensity 105Vm-1
  • A. 1.5x10-11N
  • B. 1.5x10-12N
  • C. 1.5x10-13N
  • D. 1.5x10-14N
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Correct Answer: Option D
Explanation
F = qE

F = 1.5 x 10-19 x 105

F = 1.5 x 10-14N

There is an explanation video available below.


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Explanation Video

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