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Five electrons have been removed from each of two atoms to form ions. These ions are placed in free space with a distance 20 angstrom between them. Find the electrostatic force between them.

Sarika Singh , 11 Years ago
Grade 12
anser 2 Answers
chaman

Last Activity: 11 Years ago

F=K(Q/(2×10-9)-4×10-10) WHERE Q=TOTAL CHARGE OF ATOM BEFORE REMOVING OF ELECTRON

Swathi

Last Activity: 8 Years ago

F=K × q1 q2 /r^2
q1=q2=q,q=ne.  .....Q=5×1.6×10^-19=8×10^-19
F=9×10^9×8×10^-19×8×10^-19/20×20×10^-10×10^-10=1.44nN

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