An $\text{IC}$ $555$ chip has been used to construct a pulse-Generator. Typical pin connections with components is shown below in the figure is for such an application. However it is desired to generate a square pulse of $10 \; \mathrm{kHz}$.
Evaluate values of $R_{A}$ and $R_{B}$ if the capacitor $C$ has the value of $0.01 \; \mu \mathrm{F}$ for the configuration chosen. If necessary you can suggest modification in the external circuit configuration.