fazan83
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Why we need V-Negative?
Guys,
I am beginner in this field and need your help on understanding a very fundamental aspect of electronic.
Why do we need negative voltage?
Voltage is the difference of electrical potential between two points of an electrical or electronic circuit.
But for V-Negative charge move from where to where?
If the V negative just mean the current flow to opposite way then why we need it like this? For what reason? Why some of the op amp need V Negative please advise.
Guys,
I am beginner in this field and need your help on understanding a very fundamental aspect of electronic.
Why do we need negative voltage?
Voltage is the difference of electrical potential between two points of an electrical or electronic circuit.
But for V-Negative charge move from where to where?
If the V negative just mean the current flow to opposite way then why we need it like this? For what reason? Why some of the op amp need V Negative please advise.