Which of the current-voltage characteristics shown above is that exhibited an ohmic conductor?
Attached Figure / Diagram
A
A
B
B
C
C
D
D
Verified Correct Answer: B.
Physical Principles & Numerical Solution
The V-I graph of an ohmic material is a straight line passing through the origin.
Source: WAEC / JAMB / NECO Classroom Archive (Record #59439)