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What is the significance of displacement current in electromagnetic wave propagation?

0 6 Views | Posted 3 months ago
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    Pallavi Pathak | Contributor-Level 10

    3 months ago

    Maxwell introduced the displacement current which ensures that when the conduction current is absent, the current continues in the circuits, such as in the capacitors. The displacement current plays a significant role in the derivation of electromagnetic waves. It shows that an electric field that is changing can produce a magnetic field. In free space, it enables wave propagation.

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