A 0.57-mH inductor and a 131-? resistor are placed in series with a 24-V battery.
(a) How long will it take for the current to reach 67% of its maximum value?
s
(b) What is the maximum energy stored in the inductor?
J
(c) How long will it take for the energy stored in the inductor to reach 67% of its maximum value?
s