alleryIn which year were the laws of electricity and magnetism unified?
A1864
B1874
C1854
D1884
Answer & Solution
Correct answer: A. 1864
1. Intense experimentation followed Oersted's discovery.
2. In 1864 the laws obeyed by electricity and magnetism were unified and formulated.
3. So the correct answer is 1864.
_Source: syllabus Physics Part I, Ch 4 'Moving Charges and Magnetism'_
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