# Practical Electronics/Series RL

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## Series RC[edit]

Electric circuit of two components R and L connected in series

## Circuit analysis[edit]

### Circuit's Impedance[edit]

In Rectangular coordinate

In Polar coordinate

The value of depend on the value of R and L . Therefore when the value of R or L changed the value of Phase angle difference between Current and Voltage , Frequency , and Angular of Frequency also change

### Circuit's Response[edit]

Natural Response of the cicuit can be obtained by setting the differential equation of the circuit to zero

The natural reponse of the circuit is an exponential decrease

## Summary[edit]

Circuit | Series RL |
---|---|

Configuration | |

Impedance | |

Diferenial Equation | |

Root of the equation | |

Phase Angle Difference between Voltage and Current | |