A circuit has a cell whose electromotive force (e.m.f.) is $2.0\,\text{V}$. The current flowing through the circuit is $2.0\,\text{A}$. What amount of energy does the cell transfer in $2.0$ minutes?
- A$2.0\,\text{J}$
- B$4.0\,\text{J}$
- C$8.0\,\text{J}$
- D$480\,\text{J}$