What are the units of $K = 1/4\pi {\varepsilon _0}$
What are the units of $K = 1/4\pi {\varepsilon _0}$
- A
${C^2}{N^{ - 1}}{m^{ - 2}}$
- B
$N{m^2}{C^{ - 2}}$
- C
$N{m^2}{C^2}$
- D
Unitless
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