13. Consider a square wire with side length 5 mm and conduc- tion electron density 6.0 × 1028 with 1.2 A of current flowing through it. a) What is the current density? m3 (include units)
13. Consider a square wire with side length 5 mm and conduc- tion electron density 6.0 × 1028 with 1.2 A of current flowing through it. a) What is the current density? m3 (include units)
Chapter9: Current And Resistance
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Transcribed Image Text:b) What is the drift speed of the electrons? (Hint: 1 C =1 A s)
(include units)
Transcribed Image Text:13. Consider a square wire with side length 5 mm and conduc-
tion electron density 6.0 x 1028 with 1.2 A of current flowing
through it.
a) What is the current density?
m3
(include units)
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