Szczepan Bialek wrote:

"Ian" napisa? w wiadomo?ci
...
"Szczepan Bialek" wrote in message
.. .

As a normal in the all country is leakage. Corona is from time to time.

"Physics, Electricity . the loss of all or part of a useful agent, as of
the electric current that flows through an insulator"

In overhead power supply the air is an insulator.

The both (corona and leakage) are nonsymmetric in AC.
So the ground is the only remedy.
S*
Hello Szczepan.
Neither you nor I would want to be near any "leaky" insulator.

Air is the "leaky" insulator.
I was many times under the 400kV line and I am still alive.
Is it dangerous in UK.

Irrelevant, babbling, nonsense.

You probably do not know the difference leakage/breakdown.

You do not know anything.

You appear
not to understand the definition and meaning of "insulator". Your past
behaviour indicates that there is no point in trying to explain it to you.
All I will suggest is that you try to acquire and read a textbook on the
subject.

Textbooks are for children.
S*

You sound like a babbling, spoiled, little child.

How many antennas have you built in your lifetime?

Why do you refuse to answer the question?

Is it because you have built zero antennas and you are trying to say all
the people that have successfully built hundreds that they are all wrong
and you don't want to admit you are an ignorant, inducable, idiot?

Why can't you obtain and read a university level textbook on electromagntics
in any language?

Is it because you are too stupid to be able to understand the material?