Physics-Magnetic Properties of Materials
NEET Physics Magnetic Properties of Materials 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) Magnetic field B | (i) 2 × 10^3 A/m |
| (b) Magnetisation M | (ii) 1.0 T |
| (c) Relative permeability μr | (iii) 400 |
| (d) Field strength H | (iv) 8 × 10^5 A/m |
A
a-ii, b-iv, c-iii, d-i
B
a-i, b-iv, c-ii, d-iii
C
a-ii, b-iii, c-i, d-iv
D
a-iii, b-ii, c-iv, d-i
Correct Answer
Option A
Detailed Explanation
The magnetic field B is calculated as 1.0 T, the magnetisation M is approximately 8 × 10^5 A/m, the relative permeability μr is 400, and the field strength H is 2 × 10^3 A/m, which matches option A correctly according to the given examples in the NCERT context.
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