PHYSICS COULOMB FORCE GIZMO REVIEW
AND SOLUTIONS 2026
◉ The charge on a proton is the same size but opposite in sign to the
charge on an electron. Answer: True
◉ The charge on a proton is? Answer: Positive
◉ The charge on an electron is? Answer: Negative
◉ In an atom, the particle that is most easily detached and
transferred when charged by friction is? Answer: Electron
◉ The size of the elementary charge on a proton or electron,
independent of its sign, is? Answer: 1.6 x 10^-19 Coulombs
◉ When a silk cloth gains electrons from a glass rod, the two will?
Answer: Attract each other
◉ The glass rod that has fewer electrons will have a net charge of?
Answer: Positive
, ◉ The silk cloth that has extra electrons will have a net charge of?
Answer: Negative
◉ The direction of the electric field around a negatively charged
conductor is? Answer: Towards the center
◉ The direction of the electric field around a positive point charge
is? Answer: Away from the charge
◉ If two positive point charges are placed near each other, the force
between them is? Answer: Repulsive
◉ The force between the electrons and the nucleus of an atom is?
Answer: Attractive
◉ The force on a positive charge in an electric field is? Answer: In
the same direction as the electric field
◉ Electric fields originate on which type of charges? Answer:
Positive charges
◉ The electric field between two charged parallel plates points from
the? Answer: Positive plate to the negative plate
AND SOLUTIONS 2026
◉ The charge on a proton is the same size but opposite in sign to the
charge on an electron. Answer: True
◉ The charge on a proton is? Answer: Positive
◉ The charge on an electron is? Answer: Negative
◉ In an atom, the particle that is most easily detached and
transferred when charged by friction is? Answer: Electron
◉ The size of the elementary charge on a proton or electron,
independent of its sign, is? Answer: 1.6 x 10^-19 Coulombs
◉ When a silk cloth gains electrons from a glass rod, the two will?
Answer: Attract each other
◉ The glass rod that has fewer electrons will have a net charge of?
Answer: Positive
, ◉ The silk cloth that has extra electrons will have a net charge of?
Answer: Negative
◉ The direction of the electric field around a negatively charged
conductor is? Answer: Towards the center
◉ The direction of the electric field around a positive point charge
is? Answer: Away from the charge
◉ If two positive point charges are placed near each other, the force
between them is? Answer: Repulsive
◉ The force between the electrons and the nucleus of an atom is?
Answer: Attractive
◉ The force on a positive charge in an electric field is? Answer: In
the same direction as the electric field
◉ Electric fields originate on which type of charges? Answer:
Positive charges
◉ The electric field between two charged parallel plates points from
the? Answer: Positive plate to the negative plate
