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What is the length of Marconi antenna fo...

What is the length of Marconi antenna for a transmission freqency of 15 MHz?

Text Solution

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Here, l = ?
`v = 15 MHz = 15 xx 10^6 Hz`
`lambda = c/v = (3 xx 10^8)/(15 xx 10^6) = 20m`
Length of marconi antenna,
`l = lambda/4 = 20/4 = 5m`.
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