: the physics of molecules, atoms, and elementary particles.

What is induction in simple words?

1 : the act or process of placing someone in a new job or position induction into the Hall of Fame. 2 : the production of an electrical or magnetic effect through the influence of a nearby magnet, electrical current, or electrically charged body. induction.

What is macro physics?

: the part of physics that deals with bodies large enough to be directly and individually observed and measured.