The condluctivity of extrinsic semiconductor depends upon temp[erature and the impurity added (True /Falase)

Explanation

To determine whether the statement "The conductivity of extrinsic semiconductors depends upon temperature and the impurity added" is true or false, we can analyze the factors affecting the conductivity of extrinsic semiconductors step by step.

### Step 1: Understand Extrinsic Semiconductors
Extrinsic semiconductors are those that have been doped with impurities to modify their electrical properties. The type and amount of impurity added significantly affect the conductivity of the semiconductor.

**Hint:** Remember that extrinsic semiconductors are created by adding impurities to intrinsic semiconductors.

### Step 2: Effect of Impurity on Conductivity
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