An ideal diode is reverse biased in series with a 1.0 kΩ resistor across a 10 V battery. What is the potential difference across the resistor?

1. A Option A: Approximately 0 V
2. B Option B: 10 V
3. C Option C: 9.3 V
4. D Option D: 5 V

Answer checked 11 October 2026 · How we write and check questions