| 4.3 Superposition Theorem (4) |
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| Two things
have to be keep in mind: |
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| 1. | When we say
turn off all other independent |
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| sources: |
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| Ø | Independent
voltage sources are replaced |
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| by
0 V (short circuit) and |
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| Ø | Independent
current sources are replaced |
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| by
0 A (open circuit). |
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| 2. | Dependent
sources are left intact because |
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| they are
controlled by circuit variables. |
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