ElectrostaticsHard
Question
Two small conducting spheres of equal radius have charges 10 μC and − 20 μC are placed at a distance ′R′ from each other experience force F1. If they are brought in contact and separated to the same distance, they experience force F2. The ratio of F1 to F2 is : -
Options
A.1 : 8
B.- 8 : 1
C.1 : 2
D.- 2 : 1
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