Back
V–I Curve of Real Cell
Key Concepts — V–I Curve of Real Cell
01
Plot V vs I: y-intercept = ε, slope = −r.
02
x-intercept = ε/r = short-circuit current.
03
Used to measure r experimentally — fit a line and read slope.
Plot V vs I: y-intercept = ε, slope = −r.
x-intercept = ε/r = short-circuit current.
Used to measure r experimentally — fit a line and read slope.