Shared Flashcard Set

Details

Electric Charge and Electric Field
Giancoli/ IB
13
Physics
12th Grade
09/21/2012

Additional Physics Flashcards

 


 

Cards

Term
Static Electricity
Definition
electricity produced by friction; also called "amber effect"
Term
Unlike vs Like Charges
Definition
Unlike attract, like repels
Term
Law of Conservation of the Electric Charge
Definition
the net amount of electric charge produced in any process is zero; or no net electric charge can be created or destroyed
Term
Ion
Definition
electron with net positive or negative charge
Term
Polar
Definition
even though they are neutral, their charge is not distrivuted uniformly (Ex:Water)
Term
Conductors
Definition
material that transmits heat or electricity (Ex: metal)
Term
Insulators
Definition
non conductors; does not allow passage of heat or electricity; ex: wood and rubber
Term
Semiconductors
Definition
inbetween insulator and conductor; ex: silicone and germanium
Term
Electroscope
Definition
device used for detecting charge
Term
Electrometers
Definition
measures electrostatic voltage differences; draws no current from the source
Term
Coulomb's law
Definition
F=(kQ1Q2)/r2
Term
Coulomb (C)
Definition
unit for charge
Term
SI Unit K is equal to?
Definition
9.0 x 109 Nm2/c2
Supporting users have an ad free experience!