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11 Cards in this Set

  • Front
  • Back
define electrostatics.
electricity at rest
define parts of an atom
an atom has a positive charged nucleus and is surrounded by negative charged electrons
electrons have an equal amount of _,_, and _
mass and # of pos and neg charges
define parts of nucleus
protons and neutrons
atoms usually have _ and _
electrons and protons
how are electrons and protons the same and different
equal magnitude different signs
what is a charged proton?
What is Coulombs law?
Force= K*((q1*q2_)/d^2)
K= large magnitude
q= quantity
d= distance (attraction and repel)
what is the unit for charge?
what are three ways things are charged
1. friction 2. contact 3. induction
define electrically polorized
if one side is more charged then the other