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02-11-2020
Physics

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What is the electric force acting between two charges of -0.0085 C and -0.0025 C that are 0.0020 m apart? kq,92 Use F. and k-9.00 x 10ºN.m2/C2. r2 O A. 4.8 x 1010 N OB. -9.6 x 107 N O C. -4.8 x 1010 N D. 9.6 x 107 N EMIL

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03-11-2020

Force = (9 x 10^9 x 0.0085 x 0.0025 )/ (0.0020^2)
Force = 191250 / 4x10^-6
Force = 4.78 x 10^10 N (Answer A)

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