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If ρm Is the Mass Density of a Conducting Material

Question 21

Multiple Choice

If ρm is the mass density of a conducting material, V its volume, M its molar mass, and NA Avogadro's number, the number density n of conduction electrons in the material is given by:


A) If ρ<sub>m</sub> is the mass density of a conducting material, V its volume, M its molar mass, and N<sub>A</sub> Avogadro's number, the number density n of conduction electrons in the material is given by: A) B) C) D) E)
B) If ρ<sub>m</sub> is the mass density of a conducting material, V its volume, M its molar mass, and N<sub>A</sub> Avogadro's number, the number density n of conduction electrons in the material is given by: A) B) C) D) E)
C) If ρ<sub>m</sub> is the mass density of a conducting material, V its volume, M its molar mass, and N<sub>A</sub> Avogadro's number, the number density n of conduction electrons in the material is given by: A) B) C) D) E)
D) If ρ<sub>m</sub> is the mass density of a conducting material, V its volume, M its molar mass, and N<sub>A</sub> Avogadro's number, the number density n of conduction electrons in the material is given by: A) B) C) D) E)
E) If ρ<sub>m</sub> is the mass density of a conducting material, V its volume, M its molar mass, and N<sub>A</sub> Avogadro's number, the number density n of conduction electrons in the material is given by: A) B) C) D) E)

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