Draw equipotential surface for a dipole.

Explanation

To draw the equipotential surfaces for an electric dipole, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Concept of Equipotential Surface**:
- An equipotential surface is defined as a surface where the electric potential is constant throughout. This means that any point on this surface has the same electric potential.

2. **Understand the Electric Dipole**:
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