Ampere's hypothesis explains magnetism in terms of currents that are:
AStationary
BAlternating
CDischarging
DCirculating
Answer & Solution
Correct answer: D. Circulating
1. The hypothesis covers all magnetic phenomena at once.
2. It traces them to motions of charge inside matter.
3. Those are circulating currents.
_Source: NCERT Class 12 Physics Part I, Chapter 5, Magnetism and Matter._
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