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- 1. Multiple ChoiceMagnets can only attract magnetic __________________.materialsrockscompassesboxes
- 2. Multiple ChoiceIron, Nickel and cobalt are all __________________ materialsShinypolesmagneticcold
- 3. Multiple ChoiceMagnets can attract or __________________ other magentskeepreactrepeldestroy
- 4. Multiple ChoiceIf you put a __________________ pole and a south pole together, they attract.NorthSouthPositiveMagnetic
- 5. Multiple ChoiceMagnets will repel each other if you put two north poles or two __________________ poles togetherbigmagneticnorthsouth
- 6. Multiple ChoiceA coil of wire acts like a magnet when __________________ flows through it.watercurrentvoltagefood
- 7. Multiple ChoiceThis is called an __________________.bombcircuitelectromagnetcoil
- 8. Multiple ChoiceYou can make an electromagnet stronger by: using __________________ coils of wirebiggersmallermoreless
- 9. Multiple ChoiceYou can make an electromagnet stronger by: having a __________________ current in the wiresmallerlargergreenerwater
- 10. Multiple ChoiceYou can make an electromagnet stronger by: using a __________________ material for the core.softconductingmagnetichard
- Answer choicesTagsAnswer choicesTags