About this document
Understanding Electrical Impedance by Andey Hemanth is a document available to read on EtoBox.
In electrical engineering, impedance refers to the opposition to alternating current presented by the combined effect of resistance and reactance in a circuit. Impedance extends the concept of resistance to AC circuits by possessing both magnitude and phase, unlike resistance which only has magnitude. Impedance can be represented as a complex number with the same units as resistance, and is useful for performing AC analysis and relating sinusoidal voltages and currents through linear laws, analogous to Ohm
- Author
- Andey Hemanth
- Language
- EN