Answer :
Answer:
Electromagnets
wrapping the coil around a piece of iron (such as an iron nail)
adding more turns to the coil.
increasing the current flowing through the coil.
Explanation:
brainlist
Answer:
Electromagnets
wrapping the coil around a piece of iron (such as an iron nail)
adding more turns to the coil.
increasing the current flowing through the coil.
Explanation:
brainlist