Centuries ago, it was discovered that certain types of mineral rock possessed unusual properties of attraction to the metal iron.…
The discovery of the relationship between magnetism and electricity was, like so many other scientific discoveries, stumbled upon almost by…
If the burden of two systems of measurement for common quantities (English vs. metric) throws your mind into confusion, this…
The nonlinearity of material permeability may be graphed for better understanding. We’ll place the quantity of field intensity (H), equal…
While Oersted’s surprising discovery of electromagnetism paved the way for more practical applications of electricity, it was Michael Faraday who…
If two coils of wire are brought into close proximity with each other so the magnetic field from one links…
