A galvanometer of resistance $27\ \Omega$ is converted into an ammeter of range $(0 - 10\text{ mA})$ using a resistance of $3\ \Omega$. The galvanometer will show full scale deflection for a current of about - (A) $10\text{ mA}$ (B) $100\text{ mA}$ (C) $1\text{ mA}$ (D) $3\text{ mA}$