Coulomb's Law (Electric Force) Video Lessons

Concept

# Problem: What is the magnitude of the net electric force on charge A in the figure (Figure 1)? Assume that q1 = 1.5nC and q2 = 4.8nC.

###### FREE Expert Solution

Coulomb's law:

$\overline{){\mathbf{F}}{\mathbf{=}}\frac{\mathbf{k}{\mathbf{q}}_{\mathbf{1}}{\mathbf{q}}_{\mathbf{2}}}{{\mathbf{r}}^{\mathbf{2}}}}$

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###### Problem Details

What is the magnitude of the net electric force on charge A in the figure (Figure 1)? Assume that q1 = 1.5nC and q2 = 4.8nC.