But What Good Is It?

Very good question! It is probably the same question posed to early pioneers of electricity. There is not one specific applicable definition of electricity. (The link does have a very nice explanation of how confusing that term really is). As you are well aware, when a person first hears about something different, something so different … Continue reading “But What Good Is It?”

What About Magnetic Fields?

Magnetic fields are: A magnetic field is a field of force produced by moving electric charges, by electric fields that vary in time, and by the ‘intrinsic’ magnetic field of elementary particles associated with the spin of the particle. There are two separate but closely related fields to which the name ‘magnetic field‘ can refer: … Continue reading “What About Magnetic Fields?”