Question

who invented the electrical generator in england around 1831?
○ nikolaus otto
○ nikola tesla
○ michael faraday
○ samuel morse

Explanation:

Nikolaus Otto is known for the internal combustion engine. Nikola Tesla made contributions to AC electricity but not the 1831 generator. Samuel Morse invented the telegraph. Michael Faraday invented the electrical generator in England around 1831.

Answer:

Michael Faraday