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25 May 2008 year (time zone GMT 00:00)  Number of sources in English: 4954
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AutoBulbs Direct The Complete Provider for Car Bulbs

25.05.2008 15:39    prarticle.com
PressReleasePoint - Cheshire, England, United Kingdom - (PRarticle.com) Autobulbs Direct is the number one choice for those wishing to restyle their car, with most major manufacturers covered. Customers can also sign up for a regular newsletter and read the regular


New Website Launch Promises To Be The Most Complete DIY Home Improvement Resource

25.05.2008 10:43    prweb.com
Showroom411.com includes thousands of pages of DIY Home Improvement, advice, tips, products and information. There is a vast How To and Video Library that will help guide the do-it-yourself community with all their home improvement projects. Free Members have access

Inductors and calculus

Inductors do not have a stable "resistance" as conductors do. However, there is a definite mathematical relationship between voltage and current for an inductor, as follows: You should recognize the form of this equation from the capacitor chapter. It relates
Inductors and calculus

Factors affecting inductance

There are four basic factors of inductor construction determining the amount of inductance created. These factors all dictate inductance by affecting how much magnetic field flux will develop for a given amount of magnetic field force (current through the inductor's
Factors affecting inductance


Magnetic fields and inductance

Whenever electrons flow through a conductor, a magnetic field will develop around that conductor. This effect is called electromagnetism. Magnetic fields effect the alignment of electrons in an atom, and can cause physical force to develop between atoms across space
Magnetic fields and inductance

Series and parallel inductors

When inductors are connected in series, the total inductance is the sum of the individual inductors' inductances. To understand why this is so, consider the following: the definitive measure of inductance is the amount of voltage dropped across an inductor
Series and parallel inductors

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