Along the axis of a dipole, direction of electric field is always in the direction of electric dipole moment p. Is this statement true of false?

Explanation

To determine whether the statement "Along the axis of a dipole, the direction of the electric field is always in the direction of the electric dipole moment p" is true or false, we can analyze the concepts of electric dipole moment and electric field.

### Step-by-Step Solution:

1. **Understanding Electric Dipole Moment (p)**:
- The electric dipole moment \( \mathbf{p} \) is defined as the product of the charge \( q \) and the distance \( d \) between the two charges. It is a vector quantity that points from the negative charge to the positive charge.
- Mathematically, \( \mathbf{p} = q \cdot \mathbf{d} \), where \( \mathbf{d} \) is the vector pointing from the negative charge to the positive charge.

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