JEE Main 2023 · 25 Jan · Shift 1
JEE Main 2023 Physics question on Semiconductor Electronics
A message signal of frequency 5 kHz is used to modulate a carrier signal of frequency 2 MHz. The bandwidth for amplitude modulation is:
- A.
10 kHz
- B.
20 kHz
- C.
5 kHz
- D.
2.5 kHz
Show answer
Correct option: A
[JEE Main 2023 · 25 Jan · Shift 1]
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