What Is the Formula for Impedance?

Answer

The formula for electrical impedance, which is denoted by the letter Z, is the square root of the total sum of the square of the resistance and the square of the inductance reactance. Impedance is the sum of all resistance in an electrical current. Electrical impedance is measured in Ohms, the S.I. unit for measuring electric charge.
Q&A Related to "What Is the Formula for Impedance"
According to Audioholics, impedance is "a measure of the ability of an AC (alternating current) network to impede the flow of charge or current through a network. Applied to
http://www.ehow.com/facts_7499587_component-cable-...
Impedance is the complex form of resistance. Impedance takes into account capacitance and inductance in a circuit as well. Impedance can be represented as resistance as a function
http://wiki.answers.com/Q/What_is_the_equation_for...
The challenge of consistently planning and staying active in business development as you get involved, necessarily, with serving existing clients.
http://www.quora.com/What-factors-can-impede-the-g...
The word impede is defined as to obstruct or block to be a hindranc...
http://www.chacha.com/question/what-is-impedance
1 Additional Answer
Impedance (symbol Z) is a measure of the overall opposition of a circuit to current, in other words: how much the circuit impedes the flow of current. It is like resistance, but it also takes into account the effects of capacitance and inductance. Impedance is measured in ohms, symbol ohm. There are different formulas for impedance.
About -  Privacy -  Careers -  Ask Blog -  Mobile -  Help -  Feedback  -  Sitemap  © 2014 Ask.com