How will you describe the magnetic field around a straight current-carrying wire?
Question: How will you describe the magnetic field around a straight current-carrying wire?
The magnetic field around a straight current-carrying wire is concentric and circular in shape, with the wire at the center of the circle. The direction of the magnetic field lines can be determined using the right-hand thumb rule. The strength of the magnetic field depends on the distance from the wire and the current flowing through it. The Biot–Savart law can be used to determine the magnetic field due to a thin, straight wire.
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