Physics, 18.12.2020 14:00 Ashesnwine9351
Gabriel used an iron nail to build an electromagnet (like the one seen below) that will
pick up 4 paper clips. He has tried many changes to increase the strength of his
electromagnet so that it will pick up 10 paper clips?
For each of the following changes, predict and explain the most likely outcome for 2
points each:
• Replacing the iron bolt with a plastic rod
• Increasing the number of coils in the copper wire
• Increasing the size of the battery
ACE
Alke
Answers: 3
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Gabriel used an iron nail to build an electromagnet (like the one seen below) that will
pick up 4 p...
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