Determine the inductor voltage 'V' in the circuit shown below for t > 0? [Figure description: A 6 Ω resistor on the left vertical branch; a 10 V battery in the middle vertical branch with a switch (t = 0) above it; on the right, a 4 Ω resistor in the top wire in series with a 5 H inductor (voltage v, + on top, current iL downward). The battery, 6 Ω resistor and the 4 Ω + inductor branch share top and bottom rails; the switch is in series with the battery.]
- A. 25 e^(-2t)
- B. 2.5 e^(-0.5t)
- C. -2.5 e^(-0.5t)
- D. -25 e^(-2t)