Расчет: CdQIWR - 1
F =
| k* q1* q2 |
| / r^2 |
|
F =
$$F$$ = $$\frac{k\cdot q1\cdot q2}{r^{2}}$$
| k* q1* q2 |
| / r^2 |
| k* q1* q2 |
| / r^2 |
k* q1* q2 = F* r^2$$k\cdot q1\cdot q2$$ = $$F\cdot r^{2}$$
q1 =
$$q1$$ = $$\frac{F\cdot r^{2}}{k\cdot q2}$$
| F* r^2 |
| / k/ q2 |