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RichaDuggi13 RichaDuggi13
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The electron orbiting the proton in the hydrogen atom is at a distance of 5.3 × 10-9 m. What is the ratio of the electric force to the gravitational force between these particles? (The mass of the proton is 1.67 × 10-27 kg and the mass of the electron is 9.11 × 10-31 kg.)



2.3 × 1039



2.5 × 1029



1.7 × 1019



9.0 × 1016



3.00 × 108

Textbook 
College Physics

College Physics


Edition: 5th
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ixi12ixi12
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