Answer to Question #312380 in Electric Circuits for BxJ

Electric Circuits

Question #312380

What is the force between an electron and a proton if they are 1.0x10-8cm?

Expert's answer

Force

"F=\\frac{kq_1q_2}{r^2}"

"F=\\frac{9\\times10^9\\times1.6\\times10^{-19}\\times(-1.6\\times10^{-19}}{(10^{-10})^2}=-2.304\\times10^{-8}N"

Attractive force

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