An appliance circuit contains a $5\,\text{A}$ fuse. What is the function of the fuse, and in which wire is it connected?
- Abreaks the circuit if the current is greater than $5\,\text{A}$; earth
- Bbreaks the circuit if the current is greater than $5\,\text{A}$; live
- Cbreaks the circuit if the current is less than $5\,\text{A}$; earth
- Dbreaks the circuit if the current is less than $5\,\text{A}$; live