engineering recuitment ICAR Technician 2021 Mock Test (Re-Exam) Physics Electric Charges and Coulomb's Law Electric Charge
Two charges +2 coulomb each are placed 2 m apart in vacuum, force of repulsion between them will be:
1
9 × 109 N
2
9 × 109 dyne
3
9 × 109 kgf
4
9 × 109 kN