Question

21. An electron of mass 9 x10-31 kg and charge
1.6 x10-\'C is placed in an electric field of strength
9x10°N/C, the force on electron will be
(a) 0.72 x 10-12N
F =
(b) 1.44 x 10-12N
(c) 2.88 x10-12N
(d) 4.44 x 10-12N​

Answer 1

Explanation:

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