alleryThe torsion balance was later used to measure gravity by:
AFaraday
BCavendish
CCoulomb
DMillikan
Answer & Solution
Correct answer: B. Cavendish
1. The same instrument suits any very feeble force.
2. It was turned on the attraction between two masses.
3. Cavendish used it for that measurement.
_Source: syllabus Physics Part I, Chapter 1, Electric Charges and Fields._
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