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Show that the minimum length of antenna ...

Show that the minimum length of antenna required to transmit a radio signal of frequency 10 MHz is 7.5m.

Text Solution

Verified by Experts

The correct Answer is:
7.5 m
Here, `v = 10MHz = 10^(7) Hz`
`lambda = c/v = (3xx10^(8))/(10^7) = 30m`
Minimum length of antenna ` = lambda/4 = 30/3 = 7.5m.`
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