Michael Faraday was a British chemist and physicis...

Question

Michael Faraday was a British chemist and physicist who contributed significantly to the study of electromagnetism and electrochemistry.

Michael Faraday was born in south London on September 22, 1791. When he was 14, he was apprenticed to a local bookbinder and during the next seven years, educated himself by reading books on a wide range of scientific subjects. In 1812, Faraway attended four lectures given by the chemist Humphry Day at the Royal Institution, Faraway subsequently wrote to Day asking for a job as his assistant. Day turned him down but in 1813 appointed him to the job of chemical assistant at the Royal Institution.

In 1821, he published his work on electromagnetic rotation, the principle behind the electric motors. Then, in 1831, Faraway discovered electromagnetic induction, the principle behind the electric transformer and generators. This discovery was crucial in allowing electricity to be transformed from a curiosity into a powerful new technology.

when did Faraday share his findings on electromagnetic rotation?
A. in 1812
B. in 1813
C. in 1821
D. in 1831
E. in 1971

A. Asarotun · Accepted Answer

Hai Sahara, kakak bantu jawab ya.

Jawaban : C. in 1821.

Soal meminta untuk menjawab pertanyaan berdasarkan teks.

Pertanyaannya adalah "When did Faraday share his findings on electromagnetic rotation?" (Kapan Faraday membagikan temuannya tentang rotasi elektromagnetik?)

Jawaban untuk pertanyaan ini terdapat pada kalimat "In 1821, he published his work on electromagnetic rotation, the principle behind the electric motors". (Pada tahun 1821, ia menerbitkan karyanya tentang rotasi elektromagnetik, prinsip di balik motor listrik.)

Berdasarkan kalimat tersebut, kita dapat mengetahui bahwa Michael Faraday membagikan temuannya tentang rotasi elektromagnetik pada tahun 1821.

Jadi, jawaban yang benar adalah : C. in 1821.

Semoga membantu ya.

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