CUET and UG exam CUET UG 2025 Mock Test Series Physics Electric Charges and Coulomb's Law Coulomb’s Law
Two point charges M and N having charges +q and −q respectively are placed at a distance apart. Force acting between them is F. If 30% of charge of N is transferred to M, then the force between the charges becomes:
1
F
2
\(\frac{100}{49} F\)
3
\(\frac{49}{100} F\)
4
\(\frac{9}{16}F\)