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| 7.1 The Source-Free |
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| RC Circuit (1) |
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| • | A first-order
circuit is characterized by a first- |
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| order
differential equation. |
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| By KCL |
| Ohms law |
| Capacitor
law |
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| • | Apply
Kirchhoff’s laws to purely
resistive circuit
results in |
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| algebraic equations. |
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| • | Apply the laws
to RC and RL circuits produces differential |
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| equations. |
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