Question

@atlas

Answer 1

?

Answer 2

For electricity to flow you need a potential difference. Both the feet of the bird sitting on the high voltage transmission line is at same voltage...............so it is open loop. A current can flow only when the loop is closed or in other words there is a potential difference between the two ends.

Answer 3

It is like asking why don't you get an electric shock when you touch one end of a high voltage battery

Answer 4

thankx