alleryThe line joining the two dipole charges defines a:
AWavelength
BDirection
CMagnitude
DFrequency
Answer & Solution
Correct answer: B. Direction
1. A dipole is not fully described by its charges alone.
2. The line between them picks out an orientation.
3. So it defines a direction in space.
_Source: syllabus Physics Part I, Chapter 1, Electric Charges and Fields._
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