Quelle: Serienschaltung
V 1 : = 10 V {\displaystyle {\mathit {V1}}\mathrm {\colon } =10V} , R 1 : = 1000 Ω {\displaystyle {\mathit {R1}}\mathrm {\colon } =1000\Omega }
I : = V 1 R 1 = 0.01000 A {\displaystyle I\mathrm {\colon } ={\frac {\mathit {V1}}{\mathit {R1}}}={\text{0.01000}}A} m A : = 0.001 A {\displaystyle {\mathit {mA}}\mathrm {\colon } =0.001A}
I : = V 1 R 1 = 10.00 m A {\displaystyle I\mathrm {\colon } ={\frac {\mathit {V1}}{\mathit {R1}}}={\text{10.00}}{\mathit {mA}}}
V 1 : = 10 V {\displaystyle {\mathit {V1}}\mathrm {\colon } =10V} , R 2 : = 2300 Ω {\displaystyle {\mathit {R2}}\mathrm {\colon } =2300\Omega }
I : = V 1 R 2 = 4.348 m A {\displaystyle I\mathrm {\colon } ={\frac {\mathit {V1}}{\mathit {R2}}}={\text{4.348}}{\mathit {mA}}}
V 1 : = 10 V {\displaystyle {\mathit {V1}}\mathrm {\colon } =10V} , R g e s : = R 1 + R 2 = 3 300 Ω {\displaystyle {\mathit {Rges}}\mathrm {\colon } ={\mathit {R1}}+{\mathit {R2}}={\text{3 300}}\Omega }
I : = V 1 R g e s = 3.030 m A {\displaystyle I\mathrm {\colon } ={\frac {\mathit {V1}}{\mathit {Rges}}}={\text{3.030}}{\mathit {mA}}}
U R 1 : = I ⋅ R 1 = 3.030 V {\displaystyle {U}_{\mathit {R1}}\mathrm {\colon } =I\cdot {\mathit {R1}}={\text{3.030}}V} , U R 2 : = I ⋅ R 2 = 6.970 V {\displaystyle {U}_{\mathit {R2}}\mathrm {\colon } =I\cdot {\mathit {R2}}={\text{6.970}}V}