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The antenna current of an AM transmitter...

The antenna current of an `AM` transmitter is `10 A` when only carrier is sent but increase to `10.1 A` when the carrier is modulated sinusoidally. The percentage modulation is

A

`50%`

B

`60%`

C

`2%`

D

`71%`

Text Solution

Verified by Experts

The correct Answer is:
C
`((I_(t))/(I_(c)))^(2)=I+(m^(2))/(2)`
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