- Q2 Refer To The Slide Rl Circuit Below Rl Circuits The Diagram In Figure 9 5 Represents An Electrical Circuit Whose T 1 (83.97 KiB) Viewed 34 times
Q2 Refer to the slide "RL circuit" below: RL Circuits The diagram in Figure 9.5 represents an electrical circuit whose total resistance is a con- stant R ohms and whose self-inductance, shown as a coil, is L henries, also a constant. There is a switch whose terminals at a and b can be closed to connect a constant electrical source of V volts. Ohm's Law, V = RI, has to be modified for such a circuit. The modified form is L + Ri = V, di dt where i is the intensity of the current in amperes and is the time in seconds. By solving this equation, we can predict how the current will flow after the switch is closed. R Switch 000 L (5) FIGURE 9.5 The RL circuit in Example 5.
Q2 (cont.) Solve the Ohm's law for the RL circuit initial value problem + Ri = V, i(0) = 0. Specifically, plot the function of i(t) for a length of 0 ≤ t≤ 10t, where t = L/R, given L = 1, R = 1, V = 1.