A cell is linked to a parallel arrangement of a $2.0\,\Omega$ resistor and a $4.0\,\Omega$ resistor. The current through the $4.0\,\Omega$ resistor is $1.0\,\text{A}$. What current flows in the cell?
- A$1.0\,\text{A}$
- B$1.5\,\text{A}$
- C$2.0\,\text{A}$
- D$3.0\,\text{A}$