The direction of the magnetic field lines produced when a current is passed through a conducting wire, from the conductor is
Question
The direction of the magnetic field lines produced when a current is passed through a conducting wire, from the conductor is
Solution
The direction of the magnetic field lines produced when a current is passed through a conducting wire can be determined using the right-hand rule. Here are the steps:
- Imagine you are holding the wire in your right hand with your thumb extended in the direction of the conventional current (from positive to negative).
- The direction in which your fingers naturally curl around the wire represents the direction of the magnetic field lines.
- Therefore, the magnetic field lines will form concentric circles around the wire, with the direction determined by the direction of the current.
So, the magnetic field lines are directed in a circular path around the conductor, with the direction determined by the direction of the current.
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