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A student connects a single resistor to a variable voltage source, then uses an ammeter to measure the current through the resistor at increasing voltages. The student’s data is shown in the graph above.

Which of the following values is the resistance of the resistor?

A

$0.045 \space \Omega $

B

$22 \space \Omega $

C

$7.0 \space \Omega $

D

$1.6 \space \Omega $

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