Which physical dimension is source-backed for the SI unit A (ampere)?

Answer options

• Option: force
  "force" vs. "electric current" Force is the physical dimension for the; misses the target mapping. force stays thematically plausible but misses the requested target. The task targets this mapping, so force remains wrong in this prompt. force stays relevant in the graph profile but does not carry the requested relation.
• Option: electric potential
  "electric potential" vs. "electric current" Electric potential is the physical; misses the target mapping. electric potential stays thematically plausible but misses the requested target. The task targets this mapping, so electric potential remains wrong in this prompt. electric potential stays relevant in the graph profile but does not carry the requested relation.
• Option: mass
  "mass" vs. "electric current" Mass is the physical dimension for SI; misses the target mapping. mass stays thematically plausible but misses the requested target. The task targets this mapping, so mass remains wrong in this prompt. mass stays relevant in the graph profile but does not carry the requested relation.
• Correct: electric current
  "electric current" - target Electric current is the physical dimension for the SI base unit. electric current matches the requested target of this prompt most precisely. The task targets this mapping, and electric current remains correct in this prompt. electric current remains tied to the requested relation through direct in the graph profile.

Solution

electric current

"electric current" is correct: Electric current is the physical dimension for the SI base unit ampere. The prompt targets electric current, so the graph keeps this mapping stable against close alternatives. Source: Wikidata. As of: 2026-02-13.

Fun fact

unit_dimension_match uses direct SI unit claims here, not conversion or symbol inference. electric current stays anchored with additional dataset context. The graph therefore uses a direct graph path.