What change would allow the magnet to attract paper clip Y?
(1 point)
Wrap the coil around the nail fewer times
Move the magnet closer to the paper clip
Change to a less powerful battery
Change to a smaller core in the magnet
(1 point)
Wrap the coil around the nail fewer times
Move the magnet closer to the paper clip
Change to a less powerful battery
Change to a smaller core in the magnet