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3 years ago

7

A student is creating an electromagnet for an investigation. Which feature of the electromagnet will least influence the magneti

c force?
A
the material of the core
B
the brand of the battery
С
the number of wire coils
D
the che of the power source

1 answer:

garri49 [273]3 years ago

5 0

C the number of wire coils

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