E,electric potential difference,electrical potential difference,p.d.,potential difference /SCIENCE,ENERGY-ELEC,ENG-ELECTRICAL/
[DE] Potentialdifferenz; Potentialgefälle; Potentialunterschied; Spannung; Spannungsdifferenz; Spannungsunterschied; elektrische Potentialdifferenz
[EN] E; electric potential difference; electrical potential difference; p.d.; potential difference
[FR] différence de potentiel; différence potentielle; p.d.; tension