This question occured to me while doing demostration that involves dropping a magnet through a PVC pipe. An emf is induced in a coil of wire around the pipe and LED's light up.
Question:
If the magnet fell FASTER through the coil the total charge flowing through the coil due to the induced current will
(A) Increase
(B) Derease
(C) Not change
-Hasan Fakhruddin
The Indiana Academy for Science, Mathematics, and Humanities