Physics-Magnetic Properties of Materials
NEET Physics Magnetic Properties of Materials Match the Following Question
Type: Match the Following-match the column-Easy-Class 12
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Alnico | (i) High retentivity |
| (b) Lodestone | (ii) Temporary magnet |
| (c) Iron | (iii) Hard ferromagnet |
| (d) Copper | (iv) Soft ferromagnet |
A
a-i, b-iii, c-ii, d-iv
B
a-iii, b-i, c-iv, d-ii
C
a-ii, b-iv, c-i, d-iii
D
a-iv, b-ii, c-iii, d-i
Correct Answer
Option B
Detailed Explanation
Alnico and lodestone are both examples of hard ferromagnets with high retentivity, while iron is generally a soft ferromagnet which can act as a temporary magnet. Copper is not a ferromagnetic material.
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