Physics-(general)
NEET Physics (general) Match the Following Question
Type: Match the Following-match the column-Hard-Class 12
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Half-wave rectifier | (i) Breakdown voltage |
| (b) Reverse bias | (ii) Pulsating output voltage |
| (c) Forward bias | (iii) Ionization of acceptors |
| (d) P-type semiconductor | (iv) V-I characteristics |
A
a-ii, b-i, c-iv, d-iii
B
a-iv, b-iii, c-i, d-ii
C
a-i, b-ii, c-iii, d-iv
D
a-iii, b-iv, c-ii, d-i
Correct Answer
Option A
Detailed Explanation
In a half-wave rectifier, the output is pulsating when the diode is forward biased, allowing current to flow during certain cycles. The reverse bias leads to a steady current until reaching the breakdown voltage. P-type semiconductors are associated with the ionization of acceptors, creating holes in the valence band.
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