A material with resistivity p is formed into a cylinder of length L and outer radius router A cylindrical core with radius rinner is removed from the axis of this cylinder and filled with a conducting material, which is attached to a wire. The outer surface of the cylinder is coated with a conducting material and attached to another wire. The magueof eectrie fede, where e a aconta nde dtance tom heas of me cyener eer atermine e contarte Express your anwerin terma of V.R tor euter radius and ter inner ad AE Subnit Part C What isherestane of this devie Express your anewerin terma of V, L Rfor euter radius and ter inner radius AE R- Sam teovest A Subnit Bet Ant Part D A1.00-cm-ong holow cytindreal esistor has an inner radus of 150 mm and an outer radus of 3.00 mm. The material is a blend of powdered carbon and ceram whoe resistivity p may be altered ty changing the amount of carbon is device should have a resistance of 6.80 kf, what value of e should be selected Express your answer with the appropriate units - 6.16• 10 kg•m's A Submit Preus A estA X Incorrect, Try Again: 9 attempte remaining

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A material with resistivity p is formed into a cylinder of length L
and outer radius router A cylindrical core with radius rinner is
removed from the axis of this cylinder and filled with a conducting
material, which is attached to a wire. The outer surface of the
cylinder is coated with a conducting material and attached to
another wire.
The magnitude of eis electric feld is e/r. where eis a constant and is the distance from the axs of the cyanoer use ne re
determine the constante
Express your anwer in terma of V, R for euter radius andr for inner radius
Subnit
Reouest Answer
Part C
What is the resistance of this device
Express your anewer in terma of V. Lp Rfor outer radius andr ter inner radius
AX
R.
Heauest Anae
Submit
Submit
Beest Anseer
- Part D
A1.00-cm-long holow cyindrcal resistor has an inner radius of 1.50 mm and an outer radius of 3.00 mm. The material is a blend of powdered carbon and
cerami whose resisivity p may be altered by changing the amount of carbon. f this device should have a resistance of 6.80 kf2, what value of p should be
selected?
Express your answer with the appropriate units
6.16 10
kg •m'•sA
Submit
Preus An est Anw
X Incorrect; Try Again; 9 attempts remaining
Transcribed Image Text:A material with resistivity p is formed into a cylinder of length L and outer radius router A cylindrical core with radius rinner is removed from the axis of this cylinder and filled with a conducting material, which is attached to a wire. The outer surface of the cylinder is coated with a conducting material and attached to another wire. The magnitude of eis electric feld is e/r. where eis a constant and is the distance from the axs of the cyanoer use ne re determine the constante Express your anwer in terma of V, R for euter radius andr for inner radius Subnit Reouest Answer Part C What is the resistance of this device Express your anewer in terma of V. Lp Rfor outer radius andr ter inner radius AX R. Heauest Anae Submit Submit Beest Anseer - Part D A1.00-cm-long holow cyindrcal resistor has an inner radius of 1.50 mm and an outer radius of 3.00 mm. The material is a blend of powdered carbon and cerami whose resisivity p may be altered by changing the amount of carbon. f this device should have a resistance of 6.80 kf2, what value of p should be selected? Express your answer with the appropriate units 6.16 10 kg •m'•sA Submit Preus An est Anw X Incorrect; Try Again; 9 attempts remaining
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