engineering recuitment TSSPDCL Junior Lineman 2023 Mock Test Electromagnetic Theory Electrostatics Electrostatic Field
Coulomb's law is linear, which shows that if any one charge is increased 'n' times, then the force exerted _____.
1
decreases by '2n' times
2
increases by '2n' times
3
increases by 'n' times
4
decreases by 'n' times