True Or False
1. Most metals are considered insulators of electricity and heat to pass trough it
2. An electromagnet will always work even without a battery
3. An electromagnet can be made stronger using less coils of wire
4. Electromagnet eare pemanent magnets that can attract any materials
5. Cellphones, televisiond, and most home appliances make use of an electomagnet
1. Most metals are considered insulators of electricity and heat to pass trough it
2. An electromagnet will always work even without a battery
3. An electromagnet can be made stronger using less coils of wire
4. Electromagnet eare pemanent magnets that can attract any materials
5. Cellphones, televisiond, and most home appliances make use of an electomagnet
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DIRECTION✏️
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1. Most metals are considered (TRUE)
2.An electromagnet will always work even without a battery. (TRUE)
3.An electromagnet can be made stronger using less coils of wire.(FALSE)
4.Electromagnet eare pemanent magnets that can attract any materials (TRUE)
5.Cellphones, televisiond, and most home appliances make use of an electomagnet. (FALSE)
Answer:
true
true
Explanation:
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