Physics, 06.06.2020 21:00 amortegaa805
A rigid, conductive loop is falling through a uniform magnetic field that is perpendicular to the plane of the loop. Initially, the loop is completely within the field, but then it falls into a region where no magnetic field is present. Which one of the following quantities varies during the fall?
1. the current in the loop
2. the magnetic flux
3. the area of the loop penetrated by the magnetic field
4. all of the above
Answers: 1
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