The symbol K in Coulomb’s law is known as the Coulomb’s constant.
The value of the Coulomb’s constant (K) is:
\(\begin{array}{l}k=\frac{1}{4\pi \epsilon _0}=9\times 10^9\end{array} \)
The symbol K in Coulomb’s law is known as the Coulomb’s constant.
The value of the Coulomb’s constant (K) is:
