Donna is trying to make an electromagnet to pick up old nails around her driveway. Which of these materials would be best to use for the core in order to make the strongest electromagnet to pick up the

asked Jan 13, 2021 67.7k views

2 votes

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1 vote

Answer:

iron nail

Step-by-step explanation:

Cdpautsch answered Jan 18, 2021

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