What is the ratio of electric field intensity at a point on the equatorial line to the field at a point on axial line when the points are at the same distance from the centre of the dipole ?

Explanation

To find the ratio of electric field intensity at a point on the equatorial line to the field at a point on the axial line when the points are at the same distance from the center of the dipole, we can follow these steps:

### Step 1: Understand the Electric Dipole
An electric dipole consists of two equal and opposite charges, +q and -q, separated by a distance 'a'. The electric dipole moment (P) is defined as:
\[ P = q \cdot a \]
The direction of the dipole moment is from the negative charge to the positive charge.

### Step 2: Identify the Positions
...