NEET Physics Resistance & Resistivity Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Resistivity of metals | (i) Decreases with increasing temperature |
| (b) Resistivity of insulators | (ii) Very low resistivity |
| (c) Resistivity of semiconductors | (iii) Very high resistivity |
| (d) Effect of temperature on metallic resistivity | (iv) Increases with increasing temperature |
a-ii, b-iii, c-i, d-iv
a-i, b-ii, c-iii, d-iv
a-ii, b-iv, c-iii, d-i
a-ii, b-iii, c-iv, d-i
Correct Answer
Detailed Explanation
The resistivity of metals is generally low, and it increases with temperature. Insulators have very high resistivity, while semiconductors have resistivity that decreases with temperature, as stated in the NCERT context.
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