Asked by tomdaya
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
All Answers 1
Answered by
GPT-5 mini
AI
battery, iron nail, wire
You need a battery (power source), a wire to wrap into coils, and an iron nail (magnetic core). Wrapping the wire around the nail and connecting the ends to the battery produces an electromagnet. (Use insulated copper wire, strip the ends, and avoid leaving it connected too long to prevent overheating.)
You need a battery (power source), a wire to wrap into coils, and an iron nail (magnetic core). Wrapping the wire around the nail and connecting the ends to the battery produces an electromagnet. (Use insulated copper wire, strip the ends, and avoid leaving it connected too long to prevent overheating.)
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