"Negatively charged" Quotes from Famous Books
... really had the great secret under his eyes. But about twenty years elapsed before the true nature of these rays was finally and independently established by various experiments. The experiments proved "that the rays consisted of a stream of negatively charged particles travelling with enormous velocities from 10,000 to 100,000 miles a second. In addition, it was found that the mass of each particle was exceedingly small, about 1/1800 of the mass of a hydrogen atom, the lightest atom known to science." ... — The Outline of Science, Vol. 1 (of 4) - A Plain Story Simply Told • J. Arthur Thomson
... which appears to pervade all space, and to which the name of Ether has been given. Some of these particles carry a positive charge of electricity and some a negative, and the chemical atom is formed by the grouping of a certain number of negatively charged particles round a centre composed of positive electricity around which they revolve; and it is the number of these particles and the rate of their motion that determines the nature of the atom, whether, for instance, it will be an atom of ... — The Law and the Word • Thomas Troward |