Last Updated: 8/29/26

Impedance circuits

Sinusoids

Parameters | (pdf)

RLC impedances

Ohm's law

Statement

Series impedances

Parallel impedances

Impedance networks

Example 1 (pdf)

Example 2 (pdf)

Example 3 (pdf)

Example 4 (pdf)

Kirchhoff's laws

Example (pdf)

Example 2 (pdf)

Parallel Z to series Z transform (pdf)

Ex 1 (pdf)

Series Z to parallel Z transform (pdf)

v and i dividers

Voltage divider

Current divider

Example 1

Node-voltage method

Example (pdf)

Mesh-current method

Example (pdf)

Dependent sources

Example 1 (pdf)

Example 2 (pdf)

Thévenin equivalent

Deriving Thevenin equivalent

Example 1 (pdf)

Example 2 (pdf)

Example 3 (pdf)

Example 4 (pdf)

Consistency checks

Mag/Phase Method

Example 1 (pdf)

Example 2 (pdf)

Max power xfer