# Physics

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A downward force of 5.1 N is exerted on a -7.3 mcirco C charge. What is the magnitude of the electric field at this point?

• Physics -

E=F/q so E=(5.1N)/(7.3x10^-6 C)
= 6.99x10^5 N/C

7.3 microC = 7x10^-6 C

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