- #1
Red_CCF
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I've been getting confusing explanation on what negative voltage represents. In electrolytic cells my teacher explains that negative voltage means that voltage needs to be added for current to flow but in AC circuits I get the feel that negative voltage is applied in opposite direction than positive voltage and in DC circuits I was told that current still flows with a negative voltage (when I use opposite leads on a voltmeter to measure the voltage on a battery). Can anyone explain this or clarify any misconceptions I have?
Thanks for any help that you can provide
Thanks for any help that you can provide