🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisNederlandsРусский한국어EntityQ439029· pop 15point chargeelectric charge at a mathematical point with no dimensionsAvailable in 15 languagesEspañolFrançaisDeutschРусскийBahasa IndonesiaBulgarianCatalanChuvashEstonianNederlandsConnectionspoint particleEntity