The current i amperes at any time t is given by \(L \frac{di}{dt} + Ri = E\), when a resistance R ohms is connected in s
Posted: Thu Jul 14, 2022 9:29 am
a) \(\frac{10}{R^2+L^2} (R cost – L sint + Le^{\frac{Rt}{L}})\)
b) \(\frac{10}{R^2+L^2} (R sint + L cost – Le^{\frac{Rt}{L}})\)
c) \(\frac{10}{R^2+L^2} (R sint – L cost + Le^{\frac{-Rt}{L}})\)
d) \(\frac{10}{R^2+L^2} (L cost – R sint + Le^{\frac{-Rt}{L}})\)
b) \(\frac{10}{R^2+L^2} (R sint + L cost – Le^{\frac{Rt}{L}})\)
c) \(\frac{10}{R^2+L^2} (R sint – L cost + Le^{\frac{-Rt}{L}})\)
d) \(\frac{10}{R^2+L^2} (L cost – R sint + Le^{\frac{-Rt}{L}})\)