WorksheetsGCA 3.2 Electric Charge
Total questions: 8
Worksheet time: 5mins
True or false: Charged particles must touch in order to attract or repel each other.
true
false
A negatively charged particle in an atom is called a(n) _____.
electron
proton
neutron
nucleus
A positively charged particle in an atom is called a(n) _____.
electron
proton
neutron
nucleus
True or false: When atoms gain or lose electrons, they become charged particles.
true
false
For which pair of particles is there electric attraction between particles?
proton and proton
electron and electron
neutron and proton
electron and proton
For which pair of particles is there electric repulsion between particles?
electron and proton
proton and neutron
electron and electron
neutron and electron
A(n) electric _____ is a space around a charged particle where the particle exerts electric force on other charged particles.
fare
field
flex
friend
What happens if you rub a balloon on a wool sweater?
The friction causes some of the protons to rub off the sweater and onto the balloon.
The friction causes some of the electrons to rub off the balloon and onto the sweater.
The friction causes some of the electrons to rub off of the sweater and onto the balloon.
The friction causes some of the protons to rub off of the balloon and onto the sweater.
