Physics-(general)
NEET Physics (general) 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) Displacement current | (i) 25 MHz |
| (b) Magnetic field direction | (ii) Along z-axis |
| (c) Frequency of wave | (iii) Related to changing electric field |
| (d) Conduction current | (iv) Zero inside capacitor |
A
a-iii, b-ii, c-i, d-iv
B
a-i, b-iii, c-ii, d-iv
C
a-iii, b-i, c-iv, d-ii
D
a-iv, b-ii, c-i, d-iii
Correct Answer
Option A
Detailed Explanation
The displacement current is related to the changing electric field inside a capacitor (a-iii), the magnetic field direction is perpendicular to both electric field and wave propagation direction, thus it is along the z-axis (b-ii), the frequency of the electromagnetic wave mentioned is 25 MHz (c-i), and there is no conduction current inside the capacitor (d-iv) as per the context.
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