309 B
309 B
Szeregowo:
R_z = \sum{Rn}
Równolegle:
\frac{1}{R_z}= \sum{\frac{1}{R_n}} \Leftrightarrow R_z = \frac{\prod R_n}{\sum R_n}
P = U \times I = I^2 \times R = \frac{U^2}{R}
Strzałkowanie odbiornika
!20221014103322 2022-10-28 10.42.56.excalidraw !20221014103322 2022-10-28 10.55.40.excalidraw