In which method electric current is created for capturing fishes?

Options

A. Fish finding
B. Light fishing
C. Gill net fishing
D. Electro fishing

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the method in which electric current is created for capturing fishes.

2. **Identifying Methods of Fishing**: There are various methods of fishing, including:
- Fish finding (using sound)
- Light fishing (using light to attract fish)
- Gillnet fishing (using nets)
- Electro fishing (using electric current)

3. **Focusing on Electro Fishing**: Among these methods, electro fishing is specifically designed to use electric current to capture fish.

4. **Mechanism of Electro Fishing**:
- Electro fishing involves the use of direct current electricity.
- This electricity is passed between submerged electrodes (cathode and anode).
- The electric current affects the movement of fish, causing them to swim towards the anode, which is the positively charged electrode.

5. **Capturing the Fish**: Once the fish swim towards the anode due to the electric current, they can be easily caught.

6. **Conclusion**: Therefore, the method in which electric current is created for capturing fishes is called **Electro Fishing**.

**Final Answer**: Electro Fishing

---