cathode rays

Example Sentences

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When the electrode was heated, it would shoot cathode rays across the chamber toward the sphere.

From The New Yorker • Apr. 22, 2019

He verified the negative charge of the cathode rays with both magnetic and electric fields.

From Textbooks • Aug. 12, 2015

Lenard was given the prize in 1905 for his studies of cathode rays, the “radiation” emitted from hot metals.

From Scientific American • Feb. 13, 2015

Philipp Lenard, who won a Nobel Prize for his work on cathode rays, wrote a four-­volume treatise on the one true science and called it “German Physics.”

From New York Times • Aug. 3, 2012

Diffuse Reflection of Cathode Rays.—When cathode rays fall upon a surface, whether of an insulator or a conductor, cathode rays start from the surface in all directions.

From Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 8 "Conduction, Electric" by Various