Can someone help me pls

Mathematics

1 answer:

blondinia [14]2 years ago

8 0

Answer: $\bold{k=\dfrac{Fr^2}{qQ}}$

<u>Step-by-step explanation:</u>

Isolate k by multiplying both sides of the equation by $\dfrac{r^2}{qQ}$

$F=k\dfrac{qQ}{r^2}\\\\\\F\bigg(\dfrac{r^2}{qQ}\bigg)=k\dfrac{qQ}{r^2}\bigg({\dfrac{r^2}{qQ}\bigg)$

$\large\boxed{\dfrac{Fr^2}{qQ}=k}$

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