The magnetic field forms concentric circles around the wire, and using the right-hand thumb rule, point your thumb along the current; your curled fingers show the field's direction. Houcha, but in my workshop, I see circles too—when a child’s breath spirals into a clear note from my bamboo flute. Yet my right hand is for guiding the carving knife, not tracing currents; here, the only rule is listening for the true pitch, taso different from your textbooks.
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