Question

0.
Two small conducting spheres of equal radius have charges +10 uC and -20 uC respectively and
placed at a distance R from each other. They experience force F. If they are brought in contact and
separated to the same distance, they experience force F2. The ratio of F, to F, is
(4) 2:1
12​

Answer 1

Answer:

8:9 as the total charge on one sphere after contact is 15