Physics, 11.02.2020 16:24 maguilarz2005
Two protons are 1 ร 10โ10 m apart (about one atomic radius). Which interaction between two protons is stronger, the gravitational attraction or the electric repulsion? Note that since both the gravitational and electric forces depend on the inverse square distance, this comparison holds true at all distances, not just at a distance of 1 ร 10โ10 m. Use the accurate values of G = 6.67 ร 10โ11 Nยทm2/kg2, proton mass of 1.67 ร 10โ27 kg, and electron mass of 9.11 ร 10โ31 kg.
a) First, calculate the electric force |Felec| = ___ N
b) Next, calculate the gravitational force |F grav| = ___ N
c) Calculate the ratio of the two forces |Felec|/|Fgrav| = ___
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Two protons are 1 ร 10โ10 m apart (about one atomic radius). Which interaction between two protons i...
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