Qld. A 24-awg wire has a diameter of approximately 2.00 mm. If the current passing through the wire is 1.5 A, what is the current density across the wire's cross-section if it is uniform? (A) 1.19 x 105 A/m² (C) 2.39 x 10² A/m² (E) 4.77 x 105 A/m² (B) (D) (F) 7.50 x 102 A/m² 1.19 x 102 A/m² None of the above. Q1d Answer:

Elements Of Electromagnetics
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Q1d. A 24-awg wire has a diameter of approximately 2.00 mm. If the current passing through
the wire is 1.5 A, what is the current density across the wire's cross-section if it is uniform?
(A)
(C)
(E)
1.19 x 105 A/m²
2.39 x 102 A/m²
4.77 x 105 A/m²
(B)
(D)
(F)
7.50 x 102 A/m²
1.19 x 102 A/m²
None of the above.
Q1d Answer:
Transcribed Image Text:Q1d. A 24-awg wire has a diameter of approximately 2.00 mm. If the current passing through the wire is 1.5 A, what is the current density across the wire's cross-section if it is uniform? (A) (C) (E) 1.19 x 105 A/m² 2.39 x 102 A/m² 4.77 x 105 A/m² (B) (D) (F) 7.50 x 102 A/m² 1.19 x 102 A/m² None of the above. Q1d Answer:
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