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Is voltage a vector or scalar quantity?lol...ok
Answer:
In DC(direct current) circuits, voltage is scalar. But in the case of alternating-current(AC) voltage is vector quantity. It is because in an AC circuit the current is changing the direction for every time period. Therefore, since in this the direction matters its a vector quantity.
Regards.
#==>Why isnt it the same for current that current is vector in Ac but scalar in DC