(a)compute the electrical conductivity of a cylindrical silicon specimen 7.0 mm (0.28 in.) diameter and 57 mm (2.25 in.) in length in which a current of 0.25 a passes in an axial direction. a voltage of 24 v is measured across two probes that are separated by 45 mm (1.75 )compute the resistance over the entire 57 mm (2.25 in.) of the specimen.

a) (Ω-m)^{-1}

b) Resistance = 121.4 Ω

Explanation:

given data:

diameter is 7.0 mm

length 57 mm

current I = 0.25 A

voltage v = 24 v

distance between the probes is 45 mm

electrical conductivity is given as

(Ω-m)^{-1}[/tex]

b)

Resistance = 121.4 Ω

hi

explanation:

answer:

d. attempt to find the owner, then leave your information if you cannot find them.

explanation:

d. represents both (b) and (c).

more logical as well.

b and c are to complicated.

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