Coulomb's Law (Electric Force) Video Lessons

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Problem: The magnitude of the electric force between two protons is 2.3 x 10-26 N. How far apart are they?a) 1b) 0.10 mc) 0.0057 m    d) 0.48 me) 0.022 mf) 3.1 m

FREE Expert Solution

Electric force:

F=kqQr2

Solving for r:

r=kqQF

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Problem Details

The magnitude of the electric force between two protons is 2.3 x 10-26 N. How far apart are they?

a) 1

b) 0.10 m

c) 0.0057 m    

d) 0.48 m

e) 0.022 m

f) 3.1 m

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