subject
Engineering, 04.04.2020 03:45 isaiahb30

Compute the electrical conductivity of a cylindrical silicon specimen 5.1 mm (0.2in.) in diameter and 51 mm (2 in.) in length in which a current of 0.1 A passes in an axial direction. A voltage of 12.5 V is measured across two probes that are separated by 38 mm (1.5 in.). (b) Compute the resistance over the entire 51 mm (2 in.) of the specimen.

ansver
Answers: 1

Another question on Engineering

question
Engineering, 04.07.2019 18:20
What is the heat treatment of metals? what is the benefit of it? why and how it's useful? answer in details, do not write by hand.
Answers: 3
question
Engineering, 04.07.2019 19:10
Acircular aluminum shaft mounted in a journal is shown. the symmetric clearance gap between the shaft and journal is filled with sae 10w-30 oil at t 30°c. the shaft is caused to turn by the attached mass and cord. develop and solve a differential equation for the angular speed of the shaft as a function of time.
Answers: 2
question
Engineering, 04.07.2019 19:20
The process in which the system pressure remain constant is called a)-isobaric b)-isochoric c)-isolated d)-isothermal
Answers: 3
question
Engineering, 04.07.2019 19:20
Aseries piping system conveys methyl alcohol. the system consists of 70 m of 1- nominal pipe follow by 50 m of 2-nominal pipe, both schedule 40 commercial steel. the 1-nominal pipe contains 3 90° elbows (regular) anda fully open gate valve, all threaded. the pressure drop through the system is 150 kpa. determine the volume flow rate through the system that is horizontally laid.
Answers: 1
You know the right answer?
Compute the electrical conductivity of a cylindrical silicon specimen 5.1 mm (0.2in.) in diameter an...
Questions
question
Mathematics, 25.07.2019 19:30
question
Social Studies, 25.07.2019 19:30
question
Social Studies, 25.07.2019 19:30
question
Social Studies, 25.07.2019 19:30