Virtual ground concept and virtual short concept скачать в хорошем качестве

Virtual ground concept and virtual short concept

Virtual ground concept and virtual short concept ___________________________________________________________________________________ Hello friends, Welcome to our YouTube channel Electronics for You. This channel is all about Electronics Engineering and its allied branches. We even upload some videos which are basically well known Engineering terms but people don't know much in details about them. ___________________________________________________________________________________ About this video: Note: If you don't have basic knowledge of the subject then please see videos one by one of the playlist. In this video virtual short concept and virtual ground concept is explained. These are extensively used in op-amp as an amplifier. For an ideal Op-amp-since the input resistance is infinite, there is no current flow into either of the input terminals. As there is no current through either of the input terminal, the current through Ri is zero. The meaning of ordinary ground is that it has Zero voltage & can sink infinite current. The term virtual ground means any point in the circuit that has a Zero voltage and draw no current. For Voltage there is no difference between ordinary ground & virtual ground but for current, ordinary ground sinks infinite current whereas virtual ground sinks Zero current. It is called virtual because it acts as ground for voltage & not for current. In this ___________________________________________________________________________________ Videos Playlist of different subjects and languages: 1) Operational Amplifier|Linear Integrated circuits (Hindi):    • Operational Amplifier (Hindi)| Linear Inte...   2) Operational Amplifier|Linear Integrated circuits (English):    • Operational Amplifier and Linear IC   3) Operational Amplifier|Linear Integrated circuits (Marathi):    • Operational Amplifier (Marathi)| Linear In...   ___________________________________________________________________________________ Our Social Links: Facebook:   / electronicsforyouchannel   Youtube -    / @electronicsforyoututorials   ___________________________________________________________________________________