The diagram illustrates a transformer. The primary coil contains 550 turns and has a potential difference of $22\,000\,\text{V}$. The secondary coil contains 115 turns. What is the output voltage?
- A$0.35\,\text{V}$
- B$2.9\,\text{V}$
- C$4600\,\text{V}$
- D$105\,000\,\text{V}$