Physics-Resistance & Resistivity
NEET Physics Resistance & Resistivity Match the Following Question
Type: Match the Following-match the column-Medium-Class 12
Match Column-I with Column-II.
Column-I Column-II (a) Resistor (i) Low resistivity, typically 10^-8 to 10^-6 Ω m (b) Insulator (ii) High resistivity, typically 10^22 to 10^24 Ω m (c) Semiconductor (iii) Resistivity decreases with temperature (d) Conductivity (iv) Inverse of resistivity
Choose the correct matching:
A
a-i, b-ii, c-iii, d-iv
B
a-ii, b-i, c-iii, d-iv
C
a-i, b-iii, c-ii, d-iv
D
a-iii, b-i, c-iv, d-ii
Correct Answer
Option A
Detailed Explanation
Resistors typically have low resistivity values, while insulators have very high resistivity. Semiconductors exhibit behavior where their resistivity decreases with temperature, and conductivity is defined as the inverse of resistivity.
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