Is it possible for current to flow when potential difference is zero?
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Well......Simply from what I know....
no without a potential difference there can be no current...
current only flows when repulsion of electrons is Very strong (electron density on the region is very high) The repulsion causes electrons to move away from the point of higher density...which causes current...but if the electron density in a battery or a circuit is same everywhere then Current does not flow.....
though there are some cases when current does not flow even when potential is Applied....
but that's for another day
no without a potential difference there can be no current...
current only flows when repulsion of electrons is Very strong (electron density on the region is very high) The repulsion causes electrons to move away from the point of higher density...which causes current...but if the electron density in a battery or a circuit is same everywhere then Current does not flow.....
though there are some cases when current does not flow even when potential is Applied....
but that's for another day
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