The circuit for $\text{Q. 33-34}$ are given in the figure. For both are the questions, assume that the switch $S$ is in position $1$ for a long time and thrown to position $2$ at $t=0$.
At $t=0+$, the current $i_{1}$ is
- $\frac{-\mathrm{V}}{2 \mathrm{R}}$
- $\frac{-\mathrm{V}}{\mathrm{R}}$
- $\frac{-\mathrm{V}}{4 \mathrm{R}}$
- zero