An electric kettle is labelled $3.10\,\text{kW}$. It operates from an electrical supply of $240\,\text{V}$. What current flows through the kettle, and what is its electrical resistance while it is operating?
- Acurrent $0.0129\,\text{A}$, resistance $18\,600\,\Omega$
- Bcurrent $0.0770\,\text{A}$, resistance $3100\,\Omega$
- Ccurrent $12.9\,\text{A}$, resistance $18.6\,\Omega$
- Dcurrent $12.9\,\text{A}$, resistance $3100\,\Omega$