(A) Fuel cell
(B) Photo voltaic cell
(C) Both A & B
(D) None of these
🧠 Explanation:
- Solar plates consist of photovoltaic (PV) cells that convert sunlight into electricity.
- Photovoltaic cells are made of semiconductor materials like silicon.
- These cells generate direct current (DC) when exposed to sunlight.
- Fuel cells are used for chemical energy conversion, not in solar panels.
Correct Answer: (B) Photo voltaic cell
