NEET Physics Resistance & Resistivity Match the Following Question
Match Column-I with Column-II.
Column-I Column-II (a) Resistivity of metals (i) 10^22 to 10^24 Ω m (b) Resistivity of semiconductors (ii) 10^–8 to 10^–6 Ω m (c) Resistivity of insulators (iii) 10^–6 to 10^–4 Ω m (d) Ohm's Law (iv) R = V/I
Choose the correct matching:
a-ii, b-iii, c-i, d-iv
a-ii, b-i, c-iii, d-iv
a-i, b-iii, c-ii, d-iv
a-ii, b-iv, c-i, d-iii
Correct Answer
Detailed Explanation
The resistivity of metals typically falls within the range of 10^–8 to 10^–6 Ω m, while insulators have a resistivity that can be 10^22 to 10^24 times greater. Ohm's Law is correctly stated as R = V/I.
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