nursing AIIMS BSc Nursing 2025 Mock Test Series Physics Electric Charges and Coulomb's Law Forces between Multiple Charges
Suppose the charge of a proton and an electron differ slightly. One of them is -e, the other is (e + Δe). If the net of electrostatic force and gravitational force between two hydrogen atoms placed at a distance d (much greater than atomic size) apart is zero, then Ae is of the order of [Given mass of hydrogen m = 1.67 × 10-27 kg]
1
10-23 C
2
10-37 C
3
10-47 C
4
10-20 C