Sun January 20, 2013 By: Aravind

what is the difference between displacement current and cunduction cureent .

Expert Reply
Sun January 20, 2013
The conduction current is current due to moving charges,
I =dQ/dt
where  the displacement current is a kind of eff ective or equivalent current that is related to the rate of change of electric flux,
Id = ?0d?/dt.
Both kinds of current  induces magnetic fi elds.
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