Help with electric force problem will give a like ! Thanks el C : 1.106 C...

Question

Question

Help with electric force problem will give a like ! Thanks

Answer 1

Answer #1

For identicle ball the charges on ball are equal-

Let magnitude of charges are q1 and q2.

q1=q2=q

Distance between charges (r) =0.2m

The electric force -

F =kq1q2/r²

where k=8.99x10⁹N-m²/c²

F=4.57x10^-21N= 8.99x10⁹xq²/0.2²

q=1.43x10^-16c

q1=q2=1.43x10^-16c Ans

Answer 2

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