Teaching UKPSC Lecturer Mock Test Series 2024 Physics Electric Charges and Coulomb's Law Forces between Multiple Charges
The following arrangement shows an infinite number of charges spaced at x = 1, 2, 4, 8 ....etc. The net electrical force on 1 C charge is-
1
9000 N
2
12000 N
3
15000 N
4
18000 N