cse • paper_1 • electrodynamics
[UPSC CSE 1995] Electromagnetic Theory (Q416, 20M)
Show that the Amperes circuital law fails for time varying currents. How has this difficulty been overcome by Maxwell by introducing the concept of displacement current density? How is the expression for \vec{A} \times \vec{B} modified for magnetized material for magnetisation vector \vec{M} ?
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