Two electrons are separated by one cm. What is the ratio of the electric force to the gravitationalforce between them? (me = 9.11´ 10-31 kg, ke = 8.99' 10° Nxm²/C², G = 6.67 ´ 10-11 Nxm²/kg²,%3Dand e = 1.6 10-19 C)2.3 102O 1.3´ 10203.1 10224.2 1042

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Two electrons are separated by one cm. What is the ratio of the electric force to the gravitational force between them? (mẹ = 9.11´ 10-31 31 kg, ke = 8.99 ´ 10° Nxm2/C?, G = 6.67´ 10-11 Nxm²/kg², %3D and e = 1.6 ´ 10-19 C) 2.3 102 1.3 1020 3.1 1022 4.2 1042

Two electrons are separated by one cm. What is the ratio of the electric force to the gravitational force between them? (mẹ = 9.11´ 10-31 31 kg, ke = 8.99 ´ 10° Nxm2/C?, G = 6.67´ 10-11 Nxm²/kg², %3D and e = 1.6 ´ 10-19 C) 2.3 102 1.3 1020 3.1 1022 4.2 1042

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter25: Gauss’s Law

Section: Chapter Questions

Problem 31PQ

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Question

Two electrons are separated by one cm. What is the ratio of the electric force to the gravitational
force between them? (me = 9.11´ 10-31 kg, ke = 8.99' 10° Nxm²/C², G = 6.67 ´ 10-11 Nxm²/kg²,
%3D
and e = 1.6 10-19 C)
2.3 102
O 1.3´ 1020
3.1 1022
4.2 1042

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