| 9 | 16 |
| U |
| R |
| I1 |
| I2 |
| ||
|
| U1 |
| U′1 |
| 2 |
| 1 |
| U2 |
| U′2 |
| I1(Ra+R3) |
| I2(Rb+R3) |
| 2 |
| 1 |
| Ra+R3 |
| Rb+R3 |
| 4 |
| 5 |
| I1 |
| I2 |
| RL+Rb+R3 |
| RL+Ra+R3 |
| 2R3+Rb+R3 |
| 2R3+Ra+R3 |
| 3R3+Rb |
| 3R3+Ra |
| 2 |
| 1 |
| 2 |
| 3 |
| 2 |
| 3 |
| 2 |
| 3 |
| 2 |
| 3 |
| PL |
| P′L |
| I21RL |
| I23RL |
| I1 |
| I3 |
| 9 |
| 16 |
| I1 |
| I3 |
| 4 |
| 3 |
| I1 |
| I3 |
| RL+R2 |
| RL+Ra+R3 |
| RL+R2 | ||||
RL+
|
| 4 |
| 3 |
| 3 |
| 4 |
| 27 |
| 16 |
| 27 |
| 16 |
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