Skip to main content

Science Quote by Johannes Stark

"An external electric field, meeting it and passing through it, affects the negative as much as the positive quanta of the atom, and pushes the former to one side, and the latter in the other direction"

About this Quote

A field you can’t see walks into an atom and instantly turns it into a little political drama: two camps, same pressure, opposite motion. Stark’s line is doing more than describing charge separation. It’s staging modern physics as an arena where invisible environments force matter to declare its internal differences. The “meeting it and passing through it” phrasing gives the electric field a kind of physical inevitability, like weather. You don’t argue with it; you register what it does.

The specific intent is almost pedagogical: to make polarization feel intuitive by narrating it as a shove. Stark treats the atom not as a mystical indivisible bead but as a structured object whose components can be displaced. That matters historically. He’s writing in the early 20th-century moment when atomic theory is becoming operational, not philosophical: you validate models by what external interventions (fields, spectra, collisions) make atoms do. Stark’s own name is attached to the Stark effect, where an external electric field splits spectral lines. Read through that lens, “pushes the former… the latter…” becomes a bridge between mechanism and measurement: rearrange charges, alter energy levels, change light.

The subtext is confidence in controllability. Nature is legible because it can be perturbed. The atom isn’t merely observed; it’s interrogated. That’s why the sentence works: it converts abstraction (a field, quanta) into choreography, and in doing so, sells a core modern scientific attitude - reality reveals itself most clearly when you force it to respond.

Quote Details

TopicScience
SourceHelp us find the source
Cite

Citation Formats

APA Style (7th ed.)
Stark, Johannes. (2026, January 17). An external electric field, meeting it and passing through it, affects the negative as much as the positive quanta of the atom, and pushes the former to one side, and the latter in the other direction. FixQuotes. https://fixquotes.com/quotes/an-external-electric-field-meeting-it-and-passing-69225/

Chicago Style
Stark, Johannes. "An external electric field, meeting it and passing through it, affects the negative as much as the positive quanta of the atom, and pushes the former to one side, and the latter in the other direction." FixQuotes. January 17, 2026. https://fixquotes.com/quotes/an-external-electric-field-meeting-it-and-passing-69225/.

MLA Style (9th ed.)
"An external electric field, meeting it and passing through it, affects the negative as much as the positive quanta of the atom, and pushes the former to one side, and the latter in the other direction." FixQuotes, 17 Jan. 2026, https://fixquotes.com/quotes/an-external-electric-field-meeting-it-and-passing-69225/. Accessed 7 Feb. 2026.

More Quotes by Johannes Add to List
Stark on Atomic Polarization and the Stark Effect
Click to enlarge Portrait | Landscape

About the Author

Germany Flag

Johannes Stark (April 15, 1874 - June 21, 1957) was a Physicist from Germany.

21 more quotes available

View Profile

Similar Quotes

E. Y. Harburg, Musician
E. Y. Harburg