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magnetic fields - If a compass is placed near the middle of the magnet, where will the compass needle point? - Physics Stack Exchange
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Frontiers | Value of a novel Y-Z magnetic totally implantable venous access port in improving the success rate of one-time needle insertion
![compass needle is a magnetized pointer within a compass, free to align itself with the Earth's magnetic field, vintage line drawing or engraving illus Stock Vector Image & Art - Alamy compass needle is a magnetized pointer within a compass, free to align itself with the Earth's magnetic field, vintage line drawing or engraving illus Stock Vector Image & Art - Alamy](https://c8.alamy.com/comp/2BTGYRX/compass-needle-is-a-magnetized-pointer-within-a-compass-free-to-align-itself-with-the-earths-magnetic-field-vintage-line-drawing-or-engraving-illus-2BTGYRX.jpg)
compass needle is a magnetized pointer within a compass, free to align itself with the Earth's magnetic field, vintage line drawing or engraving illus Stock Vector Image & Art - Alamy
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