Chemistry, 20.11.2020 20:10 pierceybbpow8o39

How would the strength of an electromagnet change if a copper core was used to replace its iron core?
O A. It would decrease.
B. It would stay the same.
C. It would increase.
D. It would vary unpredictably.
SUBMIT

How would the strength of an electromagnet change if a copper core was

used to replace its iron c

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How would the strength of an electromagnet change if a copper core was used to replace its iron core? O A. It would decrease. B. It would stay the same. C. It would increase. D. It would vary unpredictably. SUBMIT

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Another question on Chemistry

How would the strength of an electromagnet change if a copper core was used to replace its iron core?
O A. It would decrease.
B. It would stay the same.
C. It would increase.
D. It would vary unpredictably.
SUBMIT