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
Choose the correct matching:
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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