state gov BSSC Laboratory Assistant Mock Test Series 2025 Physics Electric Charges and Coulomb's Law Coulomb’s Law
In coulomb’s law, what is the SI unit of constant (K)?
1
\(\rm \frac{N-m}{c^2}\)
2
\(\rm \frac{N-m^2}{c}\)
3
\(\rm \frac{N-m^2}{c^2}\)
4
\(\rm \frac{N-m}{c}\)