Physics · Communication Systems
An amplitude modulated wave is represented by the expression vm = 5(1 + 0.6 cos(6280t)) sin(211 × 104t) V. The minimum and maximum amplitudes of the amplitude modulated wave are, respectively:
- 11.5 V and 5 V
- 22 V and 8 V✓
- 35 V and 8 V
- 43 V and 5 V
Correct answer
2 V and 8 V
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