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electromagnetism - Why does the right hand rule work for determining the direction of magnetic field around a straight current carrying wire? - Physics Stack Exchange
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electromagnetism - Is it possible to make an electromagnet with two like ends? - Physics Stack Exchange
The left-hand screw rule is used to find out which quantity, and the right-hand screw rule is used to find out which quantity? - Quora
Is there a difference between the right-hand rule and the right-hand screw rule for finding the direction of a magnetic field? - Quora
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