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WorksheetsIntroduction to Electricity
Total questions: 13
Worksheet time: 13mins
Name
Class
Date
1.
Electricity is
a)
The movement of electrons
b)
The movement of protons
c)
The movement of neutrons
d)
A form of energy that travels in straight lines
2.
Protons are ______ charged.
a)
positively
b)
negatively
c)
not
3.
Neutrons are _____ charged.
a)
not
b)
positively
c)
negatively
4.
Electrons are _____ charged.
a)
negatively
b)
positively
c)
not
5.
___________ and ________ are found in the nucleus of an atom.
a)
protons and neutrons
b)
protons and electrons
c)
neutrons and electrons
6.
_______ are found orbiting the outside of the nucleus.
a)
electrons
b)
protons
c)
neutrons
7.
What is current measured in?
a)
Ω (Ohms)
b)
V (Volts)
c)
A (Amps)
d)
W (Watts)
8.
What is resistance measured in?
a)
Ω (Ohms)
b)
V (Volts)
c)
A (Amps)
d)
W (Watts)
9.
What is Resistance?
a)
The flow of electrons
b)
Electric potential difference
c)
A battery
d)
The ability to reduce the flow of electrons
10.
The mathematical relationship among Voltage, Current, and Resistance
a)
Faraday's Law
b)
Tesla's Law
c)
Edison's Law
d)
Ohm's Law
11.
Current times Resistance equals
(I X R)
(I X R)
a)
Power
b)
Voltage
c)
Amperage
d)
Ohm
12.
Voltage divided by Resistance
(V / R)
a)
Current
b)
Power
c)
Ohms
d)
Watts
13.
Voltage divided by Current
(V / I)
a)
Current
b)
Power
c)
Resistance
d)
Watts
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