Question

14. Two charges of 40 microC and -20 microC are placed at a certain distanceand kept at the same distance. The ratio of the initial toare placed at a certain distance apart. They are touchedthe ratio of the initial to the final force between them is1)8:12) 4:14) 1:13) 1:8​

Answer 1

Answer:

F1=1/4π€. q1+q2/R1(2)

F2=1/4π€. q1+q2/R2(2)

ans)8:1✓