Calculate the force acting on an electron of charge 1.6 x 10 -19 C placed
PHYSICSJAMB 1992
Calculate the force acting on an electron of charge 1.6 x 10-19C placed in an electric field of intensity 108Vm-1
- A. 1.6 x 10-11N
- B. 1.6 x 10-14N
- C. 1.6 x 10-16N
- D. 1.0 x 10-16N
Correct Answer: A. 1.6 x 10-11N
Explanation
F = EQ
1.6 x 10-19 x 108
= 1.6 x 10-11N
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