Physics
Physics, 17.02.2020 21:23, angellong94

A piece of plastic tape coated with iron oxide is magnet- ized more in some parts than in others. When the tape is moved past a small coil of wire, what happens in the coil? What is a practical application of this?

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A piece of plastic tape coated with iron oxide is magnet- ized more in some parts than in others. Wh...

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