Practice question · True or false
The displacement current involves an actual flow of charge between capacitor plates.
Hints
- What is physically present in the gap between the plates?
- A changing electric field, with no charge crossing the gap.
Show the answer
False
Why
False, nothing crosses the gap. The term is a changing electric field that sources a magnetic field exactly as a current would. The name is historical and actively misleading.
Practise Maxwell’s Equations and Electromagnetic Waves
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