Question

Find the out wrong statement
(a) Current density is a vector quantity
(b) Current density is directed along the tangent of the current flowing conductor
(c) For the same current, the current density will be larger at a smaller.cross sectional area of the conductor.
(d) Current density is directed along the area vector

Answer And Explain.
irrelevant answers are reported.
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Answer 1

Explanation:

current density is directed along the area vector