The graph of the magnetic flux passing through a loop as a function of time is a parabolic curve. The axis of symmetry of the parabola is parallel to the φ axis. What is the magnitude of the induced electromotive force (emf) at the moment t = 0?
[Figure: Graph showing parabolic curve of magnetic flux vs time, with specific data points]
A. 0 μV
B. 1 μV
C. 2 μV
D. 3 μV