Question

7. Is it important to have a very good contact
between
the lower end of a Lighthing conductor
and the earth ? If do, why?​

Answer 1

Answer:

$\huge\cal{\fcolorbox{blue}{purple}{ANSWER}}$

Yes, it is necessary to have a very good contact between the lower end of a lightning conductor and earth. If the connection has broken the current will pass through the neighbouring areas. So there will a flow of current around it, so it will be very dangerous.