gl0ov4esfrautex
gl0ov4esfrautex gl0ov4esfrautex
  • 26-05-2016
  • Physics
contestada

What item is commonly used for the core of a magnet when making an electromagnet?
a. battery
b. iron bolt
c. coated wire
d. moving wire

Respuesta :

jrgoodwood
jrgoodwood jrgoodwood
  • 26-05-2016
i would say a because a ELECTROmagnet always have to be charged if you want it to work
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