Question: 3 7 ) A metal ring is oriented with the plane of its area perpendicular to a spatially uniform magnetic eld that increases at a
A metal ring is oriented with the plane of its area perpendicular to a spatially uniform magnetic eld that increases at a steady rate. After the radius of the ring is quadrupled, while the rate of increase of the eld is cutto half, the emf induced in the ring
Group of answer choices
A remains the same.
B increases by a factor of
C increases by a factor of
D increases by a factor of
E decreases by a factor of
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