Biology, 27.01.2021 20:00, batmannn1516

James is trying to build an electromagnet for his doorbell science project. Select the 3 items he will need to build the electromagnet.
A a doorbell
B
a copper wire
Can iron core
D an electric current

Answers: 1

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James is trying to build an electromagnet for his doorbell science project. Select the 3 items he wi...