A positively charged object repels another charged object kept close to it. What is the nature of charge on the other object ?

Explanation

To determine the nature of the charge on the second object that is repelled by a positively charged object, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Charge of the First Object**:
- We know that the first object is positively charged.

2. **Understand the Concept of Repulsion**:
...