A conductor carries a current of \[50\mu A.\] If the area of cross-sec – McqOptions

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1.	A conductor carries a current of \[50\mu A.\] If the area of cross-section of the conductor is \[50m{{m}^{2}}\], then value of the current density in \[A{{m}^{-2}}\]is
A.	0.5
B.	1
C.	\[{{10}^{-3}}\]
D.	\[{{10}^{-6}}\]
Answer» C. \[{{10}^{-3}}\]

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