Displacement current is Maxwell's brilliant correction, a changing electric field acting like a current to complete the circuit in Ampere's law, especially for that gap in a charging capacitor. It fixed the inconsistency by ensuring magnetic fields could be calculated correctly even where no physical current flowed, unifying electromagnetism. I grasp this theoretically, but my truth is in a different current—the steady hum of my sewing machine's motor when the power comes back. While textbooks talk of fields closing gaps, I see the real fix is in the persistent current from our old inverter that lets me work through blackouts to finish an order, because *Maa di medicine* cannot wait for a perfect magnetic field, yaar.
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