The graph shown in the figure shows the results of measurements of the dc current through a circuit device for various potential differences across it. Assume that all the numbers shown are accurate to two significant figures. What is the resistance of this device? 
Correct Answer:
Verified
Q69: A 25-m wire of diameter 0.30 mm
Q72: The resistivity of gold is
Q81: A metal bar is 20 cm long
Q86: A 1.0-mm diameter extension cord is made
Q87: A certain metal has a resistivity of
Q88: What is the resistance of 1.0 m
Q93: A light bulb operating at 110 V
Q94: What is the resistance of a cylindrical
Q96: A rod is 4.0 m long and
Q100: A 120-m long metal wire having a
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents