a point charge `q` is situated at a distance `r` from one end of a thin conduction rod of length `L` having a charge `Q` (unifromly distributed a long its length).find the magnitudes of electric froce between the two.

Explanation

To find the magnitude of the electric force between a point charge \( q \) and a thin conducting rod of length \( L \) with a uniformly distributed charge \( Q \), we can follow these steps:

### Step 1: Understand the Charge Distribution
The total charge \( Q \) is uniformly distributed along the length \( L \) of the rod. Therefore, the linear charge density \( \lambda \) can be defined as:
\[ \lambda = \frac{Q}{L} \]

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