The two-fluid theory may be said to have held the field until the time when Faraday began his researches on electricity.
In the elucidation of electrical phenomena, however, towards the end of the 18th century, a modification of the two-fluid theory seems to have been generally preferred.
Independently of Aepinus, Henry Cavendish put forward a single-fluid theory of electricity (Phil.
It will be observed that this statement is made in the language of the one-fluid theory, of which Franklin may be regarded as the author.
We need not further elaborate the details of this two-fluid theory, because the best modern opinion considers it less satisfactory than Franklin's one-fluid theory.
At the time when Franklin propounded his theory, there was a rival theory before the world, which has continued more or less popular ever since, and which is known as the two-fluid theory of electricity.
With these explanations in mind, it will be obvious how closely this newest interpretation of electricity corresponds in its general features with the old one-fluid theory of Franklin.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "fluid theory" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
