Saturday
May 25, 2013

Homework Help: Science

Posted by Veronica on Monday, April 30, 2007 at 10:38am.

Hello


I have an exam coming and my question is :

Why do we sometimes have a tiny electical current ( spark ) when we take our sweater off because of the shirt and jacket rubbing each other , the negative charges will have static electricity

But for an electrical current , it needs and complete circuit and needs a battery , how does the spark happen if there was no battery or a complete circuit ?


thanks

Since this is not my area of expertise, I searched Google under the key words "static electricity" to get these possible sources:

http://www.sciencemadesimple.com/static.html
http://www.school-for-champions.com/science/static.htm
http://en.wikipedia.org/wiki/Electrostatic

In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search.

I hope this helps. Thanks for asking.

No one has answered this question yet.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Science - I have a science exam tomorrow for 9 Space Science. I was wondering if...
Final-Chemistry - I have finals coming up in a week and a half. I know I should ...
college physics - small one-cylinder gasoline engines sometimes use a device ...
Science - hi i have a science exam on tuesday and i dont understand this ...
Science - hi i have a science exam on tuesday and i dont understand this ...
Science - Hello Steve. I have another question... why is Meiosis important?
Science/English/Math - I was selected to the Math Academy at my school. I have ...
math - you are given an exam with only 9 questions. if each question has 4 ...
Science - hi i have a science exam on tuesday and i dont understand this ...
physics question - Every spinning electron is a tiny magnet. Since all atoms ...

For Further Reading

Search
Members
Community