Multiple choice

The time domain behaviour of an RL circuit is represented by

L$\dfrac{d_i}{d_t} + R_i = V_0 (1 + Be^{-RT/L} sint ) \ u(t)$

For an initial current of i (0) = $\dfrac{V_0}{R}$, the steady state value of the current is given by

  1. i (t) $\rightarrow \dfrac{V_0}{R}$
  2. i (t) $\rightarrow \dfrac{2V_0}{R}$
  3. i (t) $\rightarrow \dfrac{V_0}{R}$(1 + B)
  4. i (t) $\rightarrow \dfrac{2V_0}{R}$(1 + B)
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Explanation