The symbol $\frac { 1 } { 4 \pi \varepsilon _ { 0 } }$ appears in Coulomb's law because we use independently defined units for
A)force and distance.
B)charge and distance.
C)distance and force.
D)force,distance and electric charge.
E)charge.

Question

Quizplus · Accepted Answer

The symbol $\frac { 1 } { 4 \pi \varepsilon _ { 0 } }$ is a constant that arises due to the use of independently defined units for force, distance, and electric charge in the SI system. It ensures that the units are consistent in Coulomb's law.

The Symbol 14πε0\frac { 1 } { 4 \pi \varepsilon _ { 0 } }4πε0​1​

The Symbol $\frac { 1 } { 4 \pi \varepsilon _ { 0 } }$