In solar system, the value of g is maximum on____________

Explanation

To determine where the value of gravitational acceleration (g) is maximum in the solar system, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Concept of Gravitational Acceleration (g)**:
- Gravitational acceleration (g) is the acceleration due to gravity experienced by an object at the surface of a celestial body. It depends on the mass and radius of that body.

2. **Identify the Major Bodies in the Solar System**:
- The major bodies in our solar system include the Sun, planets (like Earth, Jupiter, etc.), and moons (like the Moon).

3. **Compare the Masses of Celestial Bodies**:
- The gravitational acceleration is influenced by the mass of the body. The Sun has the largest mass in the solar system, followed by Jupiter, and then Earth.

4. **Calculate or Recall the Values of g**:
- The gravitational acceleration values for some celestial bodies are:
- Earth: approximately 9.8 m/s²
- Moon: approximately 1.6 m/s² (which is about 1/6th of Earth's g)
- Jupiter: approximately 24.79 m/s²
- Sun: approximately 274 m/s²

5. **Determine the Maximum Value of g**:
- By comparing the values, we see that the Sun has the highest gravitational acceleration at approximately 274 m/s².

6. **Conclusion**:
- Therefore, the value of g is maximum on the Sun.

### Final Answer:
In the solar system, the value of g is maximum on the **Sun**.