Brain Teasers
Brain Teasers Trivia Mentalrobics Games Community
Personal Links
Create a Quiz
Your Favorites
Your Watchlist
Browse Quizzes
All

Entertainment
Geography
History
Hobbies
Humanities
Literature
Movies
Music
Nature
Other
People
Religion
Science
Sports
Technology
Television

Random
Daily Quizzes
Search Quizzes

Advanced Search
Add to Google delicious Add to del.icio.us

More ways to get Braingle...
rss

Electricity & Magnetism

How well do you know the concepts of electricity and magnetism?


 

Quiz ID:#15478
Fun:*** (2.51)
Difficulty:* (0.94)
Category:Science > Physics
Created By:Carlos16*mx***!!

 

 

 



#1   What is an electric charge?






#2   Which of the following is a solution that conducts electricity in a cell?






#3   What is an insulator?






#4   A fuse is a device that contains a metal strip that melts when the current in the circuit becomes too great.




#5   Two wires sometimes touch, creating an unsafe pathway for currents. This is called a ______.






#6   If a magnet is cut, how many poles will each half have?






#7   The strength of a solenoid's magnetic field can be increased by inserting an iron rod through the center of the coils.




#8   Conventional current is defined as movement of ________ charge.





#9   What is an electric motor?






#10   In a speaker, changing the direction of the current in the coil of wire produces movement in the attached paper cone, producing sound waves.




 

 


   



Comments


You cannot read or post comments until you complete the quiz.

Back to Top



Users in Chat : Jmoney95 

Online Now: 25 users and 810 guests

Copyright © 1999-2014 | Updates | FAQ | RSS | Widgets | Links | Green | Subscribe | Contact | Privacy | Conditions | Advertise

Custom Search





Sign In A Create a free account