An electron with a charge of -1.6 × 10-19 coulombs experiences a field of 1.4 × 105 newtons/coulomb. What is the magnitude of the electric f

Question

An electron with a charge of -1.6 × 10-19 coulombs experiences a field of 1.4 × 105 newtons/coulomb. What is the magnitude of the electric force on this electron due to this field? A. 1.6 × 10-3 newtons B. 1.4 × 1024 newtons C. 2.2 × 10-14 newtons D. 7.4 × 10-13 newtons E. 4.5 × 1014 newtons
***update, its not D lol

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Ladonna 5 years 2021-08-30T00:46:56+00:00 1 Answers 24 views 0

Answers ( )

  1. ngochoa
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    2021-08-30T00:48:53+00:00
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    Answer:

    Electric force, F=2.24\times 10^{-14}\ N

    Explanation:

    It is given that,

    Charge on an electron is -1.6\times 10^{-19}\ C

    Electric field, E=1.4\times 10^5\ N/m

    We need to find the magnitude of the electric force on this electron due to this field. The electric force is given by :

    F=qE\\\\F=1.6\times 10^{-19}\times 1.4\times 10^5\\\\F=2.24\times 10^{-14}\ N

    So, the electric force is 2.24\times 10^{-14}\ N.

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