a v 108 v source is connected in series with an r 15 k resistor and an l 32 h inductor and the c

To solve the problem, we will follow these steps:

Question

A V = 108-V source is connected in series with an R = 1.5-kΩ resistor and an L = 32-H inductor and the current is allowed to reach maximum. At time t = 0 a switch is thrown that disconnects the voltage source, but leaves the resistor and the inductor connected in their own circuit. After the current decreases to 45 % of its maximum value, the battery is reconnected into the circuit by reversing the switch. At what value of the time t, in milliseconds, does the current reach 71 % of its maximum?

          A V = 108-V source is connected in series with an R = 1.5-kΩ resistor and an L = 32-H inductor and the current is allowed to reach maximum. At time t = 0 a switch is thrown that disconnects the voltage source, but leaves the resistor and the inductor connected in their own circuit. After the current decreases to 45 % of its maximum value, the battery is reconnected into the circuit by reversing the switch. At what value of the time t, in milliseconds, does the current reach 71 % of its maximum?

Added by Steven M.

Question

Please give Ace some feedback