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WorksheetsElectric Charge Activity
Total questions: 18
Worksheet time: 2hrs 57mins
Name
Class
Date
1.
This kind of electricity is formed by the build up of positive or negative charges on a surface.
a)
magnetism
b)
static electricity
c)
conductors
d)
current electricity
2.
What kind of circuit allows a current to flow through it?
a)
open
b)
closed
c)
electron
d)
broken
3.
Electric energy is produced by the movement of ___________.
a)
protons
b)
neutrons
c)
nucleus
d)
electrons
4.
Matter/material through which electrons/electric charge do NOT flow easily is called....
a)
an electric charge.
b)
a circuit.
c)
a static charge.
d)
an insulator.
5.
When electricity moves through a metal wire, the wire is
a)
a conductor.
b)
an insulator.
c)
a generator.
d)
a multiplier.
6.
Which term refers to the flow of electrical charges?
a)
conductance
b)
resistance
c)
current
d)
energy
7.
Objects with like charges repel and unlike charges attract. The girl's hair and the comb have-
a)
unlike charges
b)
like charges
c)
neutral charges
d)
no charges
8.
The negatively charged particles in an atom are called _____.
a)
electrons
b)
neutrons
c)
negatrons
d)
protons
9.
______ is related to the push that causes charges to move.
a)
Induction
b)
Static
c)
High-resistance
d)
Voltage difference
10.
A(n) _____ is a closed, conducting path.
a)
current
b)
circuit
c)
resistor
d)
ampere
11.
_____ is the tendency for a material to oppose the flow of electrons.
a)
Resistance
b)
Induction
c)
Transistance
d)
Conduction
12.
Which is designed to transform electrical energy into thermal energy?
a)
parallel circuit
b)
series circuit
c)
resistor
d)
battery
13.
What is the unit that is used to describe electric charge?
a)
watts.
b)
coulomb.
c)
energy.
14.
If an element has 6 protons, 7 neutrons, and 6 electrons, what type of charge does the element have?
a)
positive
b)
negative
c)
neutral
d)
imaginary
15.
What types of charges attract?
a)
Positive and Positive
b)
Positive and Neutral
c)
Negative and Neutral
d)
Positive and Negative
16.
Electric charges that are alike _______ each other.
a)
Attract
b)
Repel
17.
Electric charges that are different _______ each other.
a)
Attract
b)
Repel
18.
If a substance has a higher number of electrons than protons on its surface, what type of charge does it have?
a)
A positive charge.
b)
A negative charge.
c)
A neutral charge
d)
No charge at all
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