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How to Calculate the Inductance of a Coil
Coils are inductors--they resist the flow of alternating current. This inductance is accomplished by magnetically shifting the relationship between the voltage (how much electromagnetic force is being applied) and the current (how many electrons are... More »
Difficulty: Moderate
Source: www.ehow.com

en.wikipedia.org/wiki/Inductance

In electromagnetism and electronics, inductance is the property of an electrical conductor by ..... k is the coupling coefficient,: L1 is the inductance of the first coil, and: L2 is the inductance of the second coil. The coupling coefficient is a ...

en.wikipedia.org/wiki/Inductor

An inductor, also called a coil or reactor, is a passive two-terminal electrical component that ... The more turns, the higher the inductance. The inductance also depends on the shape of the coil, separation of the turns, and many other factors.

www.electronics-tutorials.ws/inductor/inductance.html

Electronics Tutorial about the Inductance of a Coil, its Self Inductance and the Inductance of a Coil with different Cores.

www.eeweb.com/toolbox/coil-inductance

A coil inductance formula is based upon the basic loop inductance. Inductance is the ability to store energy in a magnetic field, and coils are a very common way ...

hyperphysics.phy-astr.gsu.edu/hbase/magnetic/indcur.html

Increasing current in a coil of wire will generate a counter emf which opposes the current. Applying the voltage law allows us to see the effect of this emf on the ...

www.allaboutcircuits.com/tools/coil-inductance-calculator

The coil is the most recognizable form of an inductor. This tool is designed to calculate the inductance of a coil of wire given the number of turns, the loop ...

www.66pacific.com/calculators/coil-inductance-calculator.aspx

Coil Inductance Calculator. To calculate the inductance of a single-layer, air-core coil: 1. Select the measurement units (inches or centimeters). 2. Enter the ...

rimstar.org/science_electronics_projects/coil_design_inductance.htm

This page walks you through designing your own DIY/homemade coil. I've done it for making coils for crystal radios and Tesla coils but it works for any coil that's ...

www.rfcafe.com/references/electrical/inductance.htm

Inductors are sometimes referred to as "coils" because most inductors are physically constructed ... Wheeler's Formula: Inductance of Multi-Layer Coil - RF Cafe ...