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Magnetic Fields in Wires, Coils & Solenoids (20.1.10) | CIE A Level Physics Revision Notes 2022 | Save My Exams
![What is the direction of the magnetic field induced by a long straight current-carrying wire? Provide a diagram for this three-dimensional effect but use symbols for into the page (x) and out What is the direction of the magnetic field induced by a long straight current-carrying wire? Provide a diagram for this three-dimensional effect but use symbols for into the page (x) and out](https://homework.study.com/cimages/multimages/16/diagram_450x7399528833064613191.png)
What is the direction of the magnetic field induced by a long straight current-carrying wire? Provide a diagram for this three-dimensional effect but use symbols for into the page (x) and out
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electromagnetism - What would be the shape of the magnetic field around a current carrying wire made up from iron? - Physics Stack Exchange
Does a current carrying conductor act as a magnet? Does it have to be wound around an iron core to get the magnetic effect? - Quora
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