Question

1.Question 1

A resistor has a cylindrical shape with length L=1mmL=1mm, cross-sectional area A=4 mm^2A=4mm

2

. This resistor has a resistivity of rho=20Ω−mm. What is the resistance of this resistor in ohms? Please put your answer in the box below, round to two decimal places if necessary and omit units in your answer. For example if your answer is 10-ohm, put 10 in the box provided.



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1 point

2.Question 2

Based on the information given about the resistor: What is the conductance of the resistor if the length LL is increased to 2mm2mm and resistivity of the material is 10Ω−mm? Please put your answer in the box below, round to two decimal places if necessary



2---If the resistor has a length L=5mmL=5mm, cross-sectional area A=4 mm^2A=4mm

2

, and a resistivity of rho=20Ω−mm, what is the current through it in Ampere when a 10V voltage is applied across it? Please put your a

Answer 1

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