Every math from electricity and you will magnetism was only the same if we named electrons confident

ANSWER: There is absolutely no good reason. The main element is the fact there are two main kinds of digital costs (unlike gravitational bulk by which there’s seem to only one type) and is also simpler to term you to positive and one negative. The ease is within the mathematics; e.g., in case your force anywhere between one or two confident costs is repulsive, next therefore is the force ranging from a couple negative costs just like the force hinges on the product of your costs. In addition, it actually was Benjamin Franklin who in the first place branded this new the type of charges and this electrons are actually as the negative (electrons was not noticed myself in the time). Sigue leyendo