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What is repulsive Coulomb’s force between two protons in a nucleus of iron? Assume a separation of 4.0×10-15 m.

Ratul , 7 Years ago
Grade 12th pass
anser 1 Answers
Arun

Last Activity: 7 Years ago

As we know
F = 1/4(pi)\varepsilon q1*q2/r^2
Q1 = 1.6 * 10 ^-19
F = (9 x 109 Nm2/C2)(1.6 x 10-19 C)2 / (4.0 x10-15 m)2 
= 14.375 N
 
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