alleryFoucault lived from 1819 until:
A1868
B1878
C1858
D1888
Answer & Solution
Correct answer: A. 1868
1. His dates are given with the discovery.
2. He lived from 1819 to 1868.
3. So the correct answer is 1868.
_Source: syllabus Physics Part I, Ch 6 'Electromagnetic Induction'_
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