By measuring the currents and times and then draw the current vs time graph using the measurement at the lab for ε =8 V, R=1M Ω and C=4.7μF. What is the current at t=12 s?  values ​obtained after the experiment: I0=8μA

University Physics Volume 2
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Chapter9: Current And Resistance
Section: Chapter Questions
Problem 24P: A conductor carries a current that is decreasing exponentially with time. The current is modeled as...
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By measuring the currents and times and then draw the current vs time graph using the measurement
at the lab for ε =8 V, R=1M Ω and C=4.7μF. What is the current at t=12 s? 

values ​obtained after the experiment:
I0=8μA
Approximate time until current becomes zero= 25 s

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