Question

Natasha wants to create her own electromagnet that can pick up small pieces of metal like paper clips or iron fillings. Which list of materials would Natasha need to build her electromagnet?(1 point)
Responses

string, battery, iron nail
string, battery, iron nail

battery, iron nail, wire
battery, iron nail, wire

glass rod, wire, battery
glass rod, wire, battery

Rubberband, string, battery
Rubberband, string, battery
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Answer 1

battery, iron nail, wire

You need a battery (power), a length of conductive wire (preferably insulated copper) to make a coil, and an iron nail as the core — wrap the wire around the nail and connect to the battery to make an electromagnet.