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What current flows through a 2.90 cm diameter rod of pure silicon that is 15.5 cm long, when 1000 V is applied to it? (Such a rod may be used to make nuclear particle detectors, for example.) The resistivity of pure silicon is 2.30 x 1030. m.

What current flows through a 2.90 cm diameter rod of pure silicon that is 15.5 cm long, when 1000 V is applied to it? (Such a rod may be used to make nuclear particle detectors, for example.) The resistivity of pure silicon is 2.30 x 1030. m.

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What current flows through a 2.90 cm diameter rod of pure silicon that is 15.5 cm long, when 1000 V is applied to it? (Such a rod may be used to make nuclear particle detectors, for example.) The resistivity of pure silicon is 2.30 x 103 Q: m.
Transcribed Image Text:What current flows through a 2.90 cm diameter rod of pure silicon that is 15.5 cm long, when 1000 V is applied to it? (Such a rod may be used to make nuclear particle detectors, for example.) The resistivity of pure silicon is 2.30 x 103 Q: m.
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Step 1

Solution:

 

Given Values,

 

The radius of the rod (r)=d2=2.90 cm2=0.0145 m

Length of the wire (l)=15.5 cm=0.155 m

The resistivity of pure siliconρ=2.30×103 Ω.m

Voltage(V)=1000 V

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