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Electromagnetism

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

Which of the following is not considered a fundamental force?

a)
Gravity
b)
Electromagnetism
c)
Strong nuclear force
d)
Friction
2.

The gravitational force affects particles with _____.

a)

mass

b)

quarks

c)

energy

d)

leptons

3.

Electromagnetic force affects particles with _____.

a)
color
b)
charge
c)
mass
d)
size
4.

Weight is _____.

a)
a measure of the force of gravity on an object
b)
a measure of the amount of matter in an object
c)
a measure of the amount of space an object takes up
d)
a measure of the amount of energy an object has
5.

From where does the force of gravity generate?

a)

From the smaller mass.

b)

From the larger mass.

c)

From the center of a mass.

d)

From the edge of a mass.

6.

The weak forces affects _____.

a)

mass particles

b)

charged particles

c)

quark particles

d)

repulsive particles

7.

Coulomb's Law is very similar to _____.

a)

Gravitation Law

b)
Ohm's Law
c)
Pascal's Law
d)
Hooke's Law
8.

When objects are "rubbed", _____ particles are formed.

a)

charged

b)
light
c)

mass

d)

quark

9.

Like particles _____ and opposite particles _____.

a)
attract, repel
b)
repel, attract
c)
move, stop
d)
stop, move
10.

Charged particles have both a _____ and _____.

a)

push, pull

b)

quark, photon

c)
size, weight
d)

lepton, quark

11.

Why does "rubbing" create a charged particle?

a)
Rubbing transfers electrons from one object to another, creating a charged particle
b)
Rubbing generates heat which creates a charged particle
c)
Rubbing causes a chemical reaction that creates a charged particle
d)
Rubbing creates a magnetic field that charges a particle
12.

Charged particles are responsible for much of the cellular _____ in nature.

a)
energy
b)
movement
c)

replication

d)
growth
13.

When one side of an object is "rubbed" it will _____ another object.

a)
destroy
b)
create
c)

attract

d)

repel

14.

An object becomes charged because there is _____.

a)
an imbalance of protons and electrons
b)
an equal number of protons and electrons
c)
a lack of protons
d)
a lack of electrons
15.

Static electricity refers to _____.

a)
The flow of electric charge
b)
The build-up of electric charge on the surface of objects
c)
The movement of electrons from one place to another
d)
The transfer of energy through a conductor