The ohm (symbol: Ω) is the SI unit of electrical impeance or, in the direct current case, electrical resistance, named after Georg Ohm.

Trivia about ohm

  • The symbol for this unit of electrical resistance is the Greek letter omega
  • Mantra for a unit of electrical resistance
  • 33 ACROSS:Electrician's mantra(3)
  • Ir"resistable" German physicist with a law about the flow of an electric current
  • The Greek letter omega is the symbol for this unit of electrical resistance
  • In the 19th century a unit of conductance was named the "mho" in tribute to this man who studied current flow
  • For a German physicist,this unit of electric resistance, whose symbol is seen here