Effect On Physics
Configurations of classical charged particles orbiting one another are unstable due to losses of energy by electromagnetic radiation. Even without those losses, Earnshaw’s theorem means that dynamic systems of charges are unstable over long periods. For quite some time, this led to the puzzling question of why matter stays together as much evidence was found that matter was held together electromagnetically.
These questions eventually pointed the way to quantum mechanical explanations of the structure of the atom, and it turns out that the Pauli exclusion principle and the existence of discrete electron orbitals is responsible for making bulk matter rigid.
Read more about this topic: Earnshaw's Theorem
Famous quotes containing the words effect on, effect and/or physics:
“The pleasure of one’s effect on other people still exists in age—what’s called making a hit. But the hit is much rarer and made of different stuff.”
—Enid Bagnold (1889–1981)
“No being exists or can exist which is not related to space in some way. God is everywhere, created minds are somewhere, and body is in the space that it occupies; and whatever is neither everywhere nor anywhere does not exist. And hence it follows that space is an effect arising from the first existence of being, because when any being is postulated, space is postulated.”
—Isaac Newton (1642–1727)
“The pace of science forces the pace of technique. Theoretical physics forces atomic energy on us; the successful production of the fission bomb forces upon us the manufacture of the hydrogen bomb. We do not choose our problems, we do not choose our products; we are pushed, we are forced—by what? By a system which has no purpose and goal transcending it, and which makes man its appendix.”
—Erich Fromm (1900–1980)