Advanced Qualification · A-007 Feedlines and matching · A-007-004-001
In a half-wave dipole, the distribution of _______ is highest at each end.
- Avoltage
- Bcurrent
- Cinductance
- Dcapacitance
Correct answer: A — voltage. From the official ISED question bank, verified word for word.
Why
In a half-wave dipole, the electrical pressure, known as voltage, builds up to its strongest point at the very tips of the antenna wires because the current cannot flow past these open ends. The full explanation — and one for every question — is in Pro.
Practise this section
Feedlines and matching is section A-007 of the Advanced exam: Feedlines and matching at the advanced level: transmission line theory, impedance transformation, stubs and matching networks.
Drill A-007 — free, no account