Physics, 28.09.2019 16:20 phucnguyen1967

What is the electrostatic force between and electron and a proton separated by 0.1 mm? 2.3 × 10^-20n, attractive.
2.3 × 10^-20n, repulsive.
2.3 × 10^-18n, attractive.
2.3 × 10^-18n, repulsive.
2.3 × 10^-16n, attractive.

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What is the electrostatic force between and electron and a proton separated by 0.1 mm? 2.3 × 10^-20...