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A 100m long antenna is mounted on a 500m...

A `100m` long antenna is mounted on a `500m` tall building. The complex can become a transmission tower of waves with `lambda`

A

`-400m`

B

`-25m`

C

`-150m`

D

`-2400m`

Text Solution

Verified by Experts

The correct Answer is:
A
Length of antenna, I=100m,
As `l=(lambda)/(4)` or `lambda=4l=4xx100=400m`.
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