In the circuit diagram shown in Figure, `R=10 Omega, L=l5H, E=20v, i=2A`. This current

preview_player
Показать описание
In the circuit diagram shown in Figure, `R=10 Omega, L=l5H, E=20v, i=2A`. This current is decreasing at a rate of `-1.0A//s.` Find `V_(ab)` at this instant.
Рекомендации по теме