Fizika - 2021. jesen, 20.

A. u točki $\mathbf{E}\backslash mathbf\{E\}$

B. u točki $\mathbf{F}\backslash mathbf\{F\}$

C. u točki $\mathbf{G}\backslash mathbf\{G\}$

D. u točki $\mathbf{H}\backslash mathbf\{H\}$