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Strengthening an electromagnet
Questions (3)
How can you strengthen an electromagnet? **Choose all that apply.**
a decrease the number of wire coils b increase the number of
1 answer
asked by
kali
130 views
A student built a simple electromagnet with copper wire, an iron bolt, and a 1.5-volt battery. The electromagnet was able to
1 answer
asked anonymously
44 views
A student built a simple electromagnet with copper wire, an iron bolt, and a 1.5-volt battery. The electromagnet was able to
1 answer
asked anonymously
71 views
Parent Categories (1)
Electromagnetism
