For the situation of Problem 25, determine when the discharge current is one-half its maximum value if contact is made at t = 0 s.
Problem 25
The 1000-µF capacitor of Fig. 10.87 is charged to 6 V. To discharge the capacitor before further use, a wire with a resistance of 0.002 Ω is placed across the capacitor.
a. How long will it take to discharge the capacitor?
b. What is the peak value of the current?
c. Based on the answer to part (b), is a spark expected when contact is made with both ends of the capacitor
