when a cosntant potential difference is applied across the ends of a conducter, the temperature of the conductor increases after sometime, then what is the effect on drift velocity of electron? Discuss it.

Explanation

To analyze the effect of increasing temperature on the drift velocity of electrons in a conductor when a constant potential difference is applied, we can follow these steps:

### Step 1: Understand Drift Velocity
Drift velocity (\(v_d\)) is the average velocity that a charge carrier, such as an electron, attains due to an electric field. It can be expressed as:
\[ v_d = \frac{I}{nqA} \]
where:
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