Q 1339445312.     Amplitude of carrier wave is `20v` amplitude of signal is `2v` .Percentage of modulation is

A

`text{20 %}`

B

`text{10 %}`

C

`text{100 %}`

D

`text{80 %}`

HINT

`m= frac{E_s}{E_c}`
0
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Sr. No.SubjectTagCorrectRecorded Answer