WorksheetsCharge & Electric Force
Total questions: 8
Worksheet time: 8mins
Which of the following describe 'charge' correctly?
(check all the correct answer choices)
Charge is a basic property of all matter
Charge and mass are really the same thing.
Charge exists only in objects big enough to see.
Charge exists in 3 particles: protons, neutrons, and electrons.
Charged objects exert a force on each other called the electric force.
In this picture of an atom the red particles represent
Protons
Neutrons
Electrons
Polygons
In this picture of an atom the blue particles represent:
Protons
Neutrons
Electrons
Paragons
In this picture of an atom the yellow particles represent:
Protons
Neutrons
Electrons
Morons
In the picture two charged objects are attracted towards each other. The left object is a positive (+) charge; the right object must be:
a positive charge
a negative charge
uncharged
either positive or negative, we can't tell
Coulomb's Law describes the electric force between charges. Fe=k×d2q1⋅q2
Check all the correct responses below
The force will increase if either of the charges increases
The force will increase if the distance between them increases.
The letter k represents a physical constant doesn't change.
q1 and q2 represent the amount of mass in each charge.
A material that allows charges to move through it easily is called a ______.
conductor
insulator
semiconductor
solid
Check the materials below that are NOT good conductors
copper
wood
silver
rubber
stone
