Magnetic field due to current

  • #1
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Homework Statement


two proton beams going in same direction repel each other whereas two wires carrying currents in same direction attract each other

Homework Equations




The Attempt at a Solution


two proton going in same direction then it makes two current going in same direction. And current going in same direction attract each other in magnetism. But in electrostatic, like charges repel each other.
 

Answers and Replies

  • #2
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two proton beams going in same direction repel each other
Its not that simple. See here!
 

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