Electronics and Communication Engineering - Networks Analysis and Synthesis - Discussion

Discussion Forum : Networks Analysis and Synthesis - Section 11 (Q.No. 33)
33.
If J, I and a denote current density, current and area of cross section of a conductor, then
J = Ia
J = I/a2
J = I/a
J = Ia2
Answer: Option
Explanation:

Current density = current/area of cross-section.

Discussion:
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