Discovery
The discovery is well documented, because Faraday's daily notebook has been published. In 1845 he undertook a series of experiments explicitly intended to find some effect on light from electric and magnetic fields, and succeeded.
On 13 Sept. 1845, in paragraph #7504, under the rubric Heavy Glass, he wrote: -
- ...BUT, when the contrary magnetic poles were on the same side, there was an effect produced on the polarized ray, and thus magnetic force and light were proved to have relation to each other....
He summarized the results of his experiments on 30 Sept. 1845, in paragraph #7718, famously writing: -
- ...Still, I have at last succeeded in illuminating a magnetic curve or line of force, and in magnetizing a ray of light....
Read more about this topic: Faraday Effect
Famous quotes containing the word discovery:
“That the discovery of this great truth, which lies so near and obvious to the mind, should be attained to by the reason of so very few, is a sad instance of the stupidity and inattention of men, who, though they are surrounded with such clear manifestations of the Deity, are yet so little affected by them, that they seem as it were blinded with excess of light.”
—George Berkeley (16851753)
“I have known no experience more distressing than the discovery that Negroes didnt love me. Unutterable loneliness claimed me. I felt without roots, like a man without a country ...”
—Sarah Patton Boyle, U.S. civil rights activist and author. The Desegregated Heart, part 1, ch. 10 (1962)
“As the mother of a son, I do not accept that alienation from me is necessary for his discovery of himself. As a woman, I will not cooperate in demeaning womanly things so that he can be proud to be a man. I like to think the women in my sons future are counting on me.”
—Letty Cottin Pogrebin (20th century)