Whats ground? Is it the point defined as 0 V of potential or voltage . . . Ground is 0 V not because we define it like so, but because we measure its voltage with respect to itself Ground is the point we choose to measure all voltages in the circuit with reference to So in a strict sense, according to the definition of ground, all points nodes are grounds! No, because we didn't choose them as the reference for measuring other voltages On a different day, we might
What does 0 V exactly mean in an electric circuit mean? I'm a mechatronics engineering student, and I know that electronics is a requirement in most engineering programs I'm been dealing with electronics recently and I've been studying electric circuits I've been noticing that in some of them instead of being closed (in diagrams) they are like
Ground vs. Earth vs. common vs. negative terminal Ground Earth 0V Common Ground and earth mainly come from AC electricity They are used interchangably today In AC power distribution you literally connect one side of the circuit to the ground earth terra 0V came into use because its simple
How is the voltmeter reading 0V in this circuit? However, when measuring the voltage with a voltmeter in the left circuit, it displays 0V I don't understand why the left circuit measures 0V instead of 1V What is the reason for this? (Comment: Thank you to everyone who responded to my question about the illogical circuit
terminology - The various terms for voltage - Electrical Engineering . . . Vp : peak voltage (again, for AC) referenced to system ground, or 0V May also be used for pull-up voltages (which could also be Vpu) Vcc : positive power supply for many IC's, traditionally this referred to BJT based ICs, the 'cc' referring to the collectors of the integrated transistors
voltage - What is ground and what does it do? - Electrical Engineering . . . Ground is, simply put, \$0V\$ But to understand what this really means, one must really understand voltage Many people fall into the trap of thinking that since ground is \$0V\$, then ground is where there is no voltage Thus, there must be voltage everywhere else But, once you understand voltage, you see this can't be true So what is voltage?
If the voltage at ground is 0, why is there current flow? If the voltage at Ground is 0V, why is there a current flow? The ground potential is one node in a circuit where we define the potential to be 0V This gives us the basis to express voltage potentials for every other node in our circuit since they are always expressed relative to the ground node
Ground in AC circuit - Electrical Engineering Stack Exchange In DC circuits, we say that the negative terminal of battery is considered as ground(0V) But in AC circuit, the polarity of votage change continuously but what is ground in AC circuits with respe