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a battery, wires, a solenoid wrapped around an iron core Study Island answer... Answeres By: Blake A. H.
what materials are needed to build a lighthouse
u need 2 provide more information"Which of these materials would be best to use for the core in order to make the strongest electromagnet to?"u need to provide what "these materials" are
A nail, copper wire, paper clips, staples and power supply.
Some materials are attracted by an electromagnet because have not a clue
You need a design for a helicopter. That design will tell you what materials you need...because every heli has different materials in it. The things you need to build a Robinson R-22 are different from the things you need to build a Sikorsky CH-53E.
mostley aluminum
You need 10 soft clay.
crazy abdullah's face
get steel or brick
i don't know i asked you guys
I want to build a conservatory on the outside of my house. Which building materials would I need to buy in order to do this?