Tesla's father, Milutin, was an Orthodox priest during the village of Smiljan. Tesla later wrote that he became considering demonstrations of electrical power by his physics professor.[b] Tesla observed that these demonstrations of the "mysterious phenomena" built him want "to know more of this fantastic power".

Tesla disagreed with the speculation of atoms being composed of more compact subatomic particles, stating there was no these types of factor as an electron developing An electrical charge. He believed that if electrons existed in any way, they ended up some fourth point out of matter or "sub-atom" that might exist this site only within an experimental vacuum and they experienced very little to complete with electrical power.