Answer:
2.metal surface attracts negative charges
Explanation:
During a lightening storm, metal surfaces can act like a Faraday's cage; by conducting the electrical current from the storm (moving electrons) around them and away from the inside. This is why airplanes and cars are safe to wait out a storm. However, they have to be made of a metal body. The conduction is due to metal surfaces attracting the negative charges in the storm.
Answer:
When they experience it they are probably being focused on by most of the crowd or are just really nervous about what their doing in front of whoever. They just stop freak out and think about it to much, that causes them to most likely have stage freight
Why do you need help on this? It's pretty simple. Talk about the best day ever. Your favorite Christmas, Birthday, Vacation, Party, Concert. It's pretty simple once you pick one of these ideas to write about. I understand the feeling though. I've looked at stuff like this before and gone what? you want me to what? Let me know if you want me to pick the topic for you, or if you need a little more help. Hope this helps.
Changing a subscript can change the equation.