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For the circuit shown in the following figure, the capacitor $C$ is initially uncharged. At $t=0$, the switch $S$ is closed. The voltage $V_{C}$ across the capacitor at $t=1$ millisecond is

In the figure shown above, the OP AMP is supplied with $\pm 15 \mathrm{~V}$ and the ground has been shown by the symbol $\nabla$.

1. $0$ Volts
2. $6.3$ Volts
3. $9.45$ Volts
4. $10$ Volts