NEET Physics Resistance & Resistivity Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Metals | (i) Low resistivity range |
| (b) Insulators | (ii) High resistivity range |
| (c) Semiconductors | (iii) Resistivity decreases with temperature |
| (d) Temperature coefficient | (iv) Quantifies resistance change with temperature |
a-i, b-ii, c-iii, d-iv
a-ii, b-i, c-iv, d-iii
a-iii, b-iv, c-i, d-ii
a-iv, b-iii, c-ii, d-i
Correct Answer
Detailed Explanation
Metals are known to have low resistivities ranging from 10^-8 Ωm to 10^-6 Ωm, while insulators have much higher resistivities. Semiconductors have resistivities that decrease with temperature, and the temperature coefficient quantifies how resistance changes with temperature.
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