Physics · Electrostatics
Two identical charged conducting spheres A and B have their centers separated by a certain distance. The charge on each sphere is q and the force of repulsion between them is F. A third identical uncharged conducting sphere is brought in contact with sphere A first, then with B, and finally removed from both. The new force of repulsion between spheres A and B is best given as (assume radii of A and B are negligible compared to the distance of separation):
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 13F8✓
- 2F2
- 32F3
- 43F5
Correct answer
3F8
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