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WorksheetsStatic Electricity and Parts of a Circuit Review
Total questions: 48
Worksheet time: 9mins
When there is a path for electrons to move through and the light turns on, the circuit is ______________.
closed
open
A conductor allows electrons to flow through it.
true
false
Lightning is a discharge of static electricity.
true
false
If a charged rod touches a conductor, the conductor will be charged by what method?
Friction
Conduction
Induction
Convection
A positively charged object contains _____.
no protons
more protons than electrons
only electrons
more electrons than protons
Which of the following particles are present in the nucleus of an atom?
Electrons only
Neutrons only
Electrons and protons
Protons and neutrons
Two students are trying to decide whether or not Object A is charged. They perform the following two tests:
Test 1: They bring Object A near a positively charged tape and observe repulsion.
Test 2: They bring Object A near a negatively charged tape and observe attraction.
These two tests lead to the conclusion that Object A is _____.
charged negatively
charged positively
electrically neutral
charged, but with an unknown type of charge
What types of charges attract?
Positive and Positive
Neutral and Neutral
Negative and Neutral
Positive and Negative
The build-up of electric charges on an object is called
static electricity.
electric discharge.
resistance.
a circuit.
Electric charges that are alike _______ each other.
attract
repel
Which of the following is caused because of static electricity?
a stove getting hot when it is turned on
a magnet being attracted to a refrigerator
a lightning strike during a storm
a light bulb coming on when a switch is turned on
To make a neutral object positive, you must add protons.
True
False
To make a neutral atom negative, you must remove protons.
True
False
Materials that tightly hold onto electrons are considered
good conductors.
good insulators.
good anti-static agents.
useful for storing spare change.
Materials that easily lose or accept electrons are considered
good conductors.
good insulators.
good anti-static agents.
good for storing spare change.
Lightning rods are insulators that provide a pathway to the ground.
true
false
If you increase the voltage in a circuit, but keep the resistance the same, the current
will increase or go faster.
will decrease or go slower.
will stay the same.
will increase but the bulbs will burn dimmer.
If you increase the resistance, and keep the voltage the same, the current will
will increase or go faster.
will decrease or go slower.
will stay the same.
will increase but the bulbs will burn dimmer.
Electrons flow from from the negative end of a battery, through the circuit, toward the positive end of the battery.
true
false
Current flows from from the positive end of a battery, through the circuit, toward the negative end of the battery.
true
false
The movement of electrons is
static electricity.
electricity or current
resistance.
caused by the Force.
