What is the resistance of the unknown resistor? a) 150 ohms b) 30 ohms c) 3000 ohms d) 300 ohms

University Physics Volume 2
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ISBN:9781938168161
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Chapter9: Current And Resistance
Section: Chapter Questions
Problem 42P: What current flows through a 2.54-cm-diameter rod of Pure silicon that is 20.0 cm long, when 1.00103...
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What is the resistance of the unknown resistor? 

a) 150 ohms

b) 30 ohms

c) 3000 ohms

d) 300 ohms 

Page
Known resistance (52) 500
Voltage
Carrent
(mA)
(V)
3.0
0.9
.0
9.0
2.1
0 ८\ -
5.0
30.0
Table 1: Known Resistor Data
Voltage
Current
(mA)
3,0
20.0
6.0
9.0
.0
19.0
Table 2: Unknown Resistor Data
Transcribed Image Text:Page Known resistance (52) 500 Voltage Carrent (mA) (V) 3.0 0.9 .0 9.0 2.1 0 ८\ - 5.0 30.0 Table 1: Known Resistor Data Voltage Current (mA) 3,0 20.0 6.0 9.0 .0 19.0 Table 2: Unknown Resistor Data
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