alleryOersted concluded that moving charges or currents produce a:
AMagnetic fluid
BMagnetic force
CMagnetic flash
DMagnetic field
Answer & Solution
Correct answer: D. Magnetic field
1. This was the key insight linking the two phenomena.
2. He concluded that moving charges or currents produced a magnetic field in the surrounding space.
3. So the correct answer is magnetic field.
_Source: syllabus Physics Part I, Ch 4 'Moving Charges and Magnetism'_
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