A message signal of frequency 5 kHz is used to modulate a carrier signal of frequency 2 MHz. The bandwidth for amplitude modulation is:

Message signal frequency: 5 kHz. Carrier frequency: 2 MHz. Find bandwidth for AM.

Using the formula for AM bandwidth $$2f_m$$ where $$f_m$$ is the message signal frequency, we can compute:

$$\text{Bandwidth} = 2 \times 5 = 10 \text{ kHz}$$

The correct answer is Option C: $$10 \text{ kHz}$$.

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