Electric Field Video Lessons

Concept

# Problem: The electric field of a point charge is inversely proportional toa. r1/2b. rc. r2d. r3

###### FREE Expert Solution

The electric field of a point charge is given by:

$\overline{){\mathbf{E}}{\mathbf{=}}\frac{\mathbf{k}\mathbf{q}}{{\mathbf{r}}^{\mathbf{2}}}}$

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###### Problem Details

The electric field of a point charge is inversely proportional to
a. r1/2
b. r
c. r2
d. r3