EntityQ1423137· pop 9· linked from 24 articlesvirtual groundSign in to savezero-voltage point created in a circuit by means other than direct connection to an external referenceConnectionsoperational amplifierEntityelectronicsEntityvoltageEntityelectric potentialEntityimpedanceEntitygroundEntityvoltage dividerEntitynetwork analysisEntitytransconductanceEntitynodeEntityMiller theoremEntitycurrent-to-voltage converterEntityopen-loop gainEntityCategoriesElectrical circuitsElectricity concepts