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In a metal wire carrying a current, what actually moves? | StemPy Lab
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In a metal wire carrying a current, what actually moves?
Physics
Medium
High School (9–10)
Electricity & Magnetism › Current Electricity
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StemPy Lab
In a metal wire carrying a current, what actually moves?
Positive ions, toward the negative end
The atoms of the metal
Protons, along the wire
Free electrons, drifting toward the positive end
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