Homework Statement
See image below.
Homework Equations
motional emf = induced voltage = B L v
The Attempt at a Solution
I thought the answer would be A since there's a direct relationship between EMF and magnetic field strength. The answer is D.
I've been working extra problems to prepare for the IB physics test.
I thought the answer would be A since motional EMF = B L v therefore the graph would follow the same pattern, but the answer is D.