F=r2KQ2
After transferring 25 of charge, q1=43Q and q2=−43Q
F1=169r2KQ2=169F
Two point charges A and B, having charges +Q and -Q respectively, are placed at certain distance apart and force acting between them is F. If 25%…
NEET UG 2019 — Physics Electromagnetism
2019mcqmedium
Two point charges A and B, having charges +Q and −Q respectively, are placed at certain distance apart and force acting between them is F. If 25 charge of A is transferred to B, then the force between the charges becomes
Official previous-year question
Held on 30 Apr 2019 · Verified 9 Jul 2026.
Options
- A
F.
- B
169F.
- C
916F.
- D
34F.
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