An electric __________ can be positive or negative
charge
A charge experiences an electric force when it is placed in an_______________
electric field
magnetic field
gravitational field
soccer field
An atom that loses electrons is __________
positive
negative
by friction, the wool transfers electrons to the balloon. Therefore... The balloon becomes ______ charged and the wool becomes __________ charged
negatively; positively
________ charges attract
unlike (different)
________ charges repel
like (same)
If you rub a balloon with a wool cloth: The friction causes the wool to transfer _______ to the balloon
electrons
Atoms may become positive or negative by gaining or losing _______
electrons
The strength of an electric field depends on ____________ and ________
the size of the charge; the distance away from the charge
When electric charge builds up on an object, it is known as __________
static electricity
The charges are transferred by ________
the internet
friction
electricty
moving around
An atom that gains electrons is ___________
positive
negative