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Natural Response of an RC Circuit

Natural Response of an RC Circuit. Typical RC Circuit. Circuit Conditions. Assume that the switch has been in position a for a very long time. The Capacitor is Charged to the Source Voltage V g. The circuit now looks like. Write the Node Voltage Equation. Substituting back.

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Natural Response of an RC Circuit

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  1. Natural Response of an RC Circuit ECE 201 Circuit Theory I

  2. Typical RC Circuit ECE 201 Circuit Theory I

  3. Circuit Conditions • Assume that the switch has been in position a for a very long time. ECE 201 Circuit Theory I

  4. The Capacitor is Charged to the Source Voltage Vg • The circuit now looks like ECE 201 Circuit Theory I

  5. Write the Node Voltage Equation ECE 201 Circuit Theory I

  6. Substituting back ECE 201 Circuit Theory I

  7. Plot of the Natural Response ECE 201 Circuit Theory I

  8. Current, Power, and Energy ECE 201 Circuit Theory I

  9. Summary of Procedure • Determine the initial voltage across the Capacitor. • Determine the Time Constant, τ. • Apply ECE 201 Circuit Theory I

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