The potential difference across a capacitor in an electric circuit is…

Question

Prompt

The potential difference across a capacitor in an electric circuit is initially

16 volts

and decreases with time, as shown in the graph. Which of the following is closest to the time, in seconds, from the initial measurement at which the potential difference across the capacitor is

15%

of its initial value?

0.43

0.85

1.71

3.41