Michael Faraday received little formal education, yet he is one of the Most Influential Scientists in History.
Galvanometer: A galvanometer is a device is used to measure the electric current.
Reference Source:
[1] Wikipedia Contributors. “Michael Faraday.” Wikipedia, Wikimedia Foundation, 8 Aug. 2021, en.wikipedia.org/wiki/Michael_Faraday. Accessed 21 Aug. 2021.
[2] Wikipedia Contributors. “Faraday’s Law of Induction.” Wikipedia, Wikimedia Foundation, 18 Aug. 2021, en.wikipedia.org/wiki/Faraday%27s_law_of_induction. Accessed 21 Aug. 2021.