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WorksheetsV=IR & Q=It Quiz
Total questions: 13
Worksheet time: 6mins
Name
Class
Date
1.
In order to work, a circuit must be:
a)
Open
b)
Closed
2.
An example of a conductor is:
a)
Steel
b)
Wool
c)
Plastic
d)
Fabric
3.
Electric current is measured in ______.
a)
Watts
b)
Volts
c)
Amperes
4.
As the resistance in a circuit increases, the electric current __________.
a)
increases
b)
decreases
c)
stays the same
5.
Which formulas represents Ohm's law?
a)
V=IR
b)
R=IV
c)
I=RV
6.
Which subatomic particles have a positive charge?
a)
neutrons
b)
electrons
c)
protons
7.
What is the unit for resistance?
a)
Volts
b)
Amperes
c)
Ohms
8.
How many volts are in a circuit with a battery that has a resistance of 10 Ohms and a current of 2 Amps?
a)
.5 Volts
b)
5 Volts
c)
20 Volts
9.
Electricity is the flow of _________.
a)
protons
b)
neutrons
c)
electrons
10.
The flow/movement of electric charges
a)
Voltage
b)
Resistance
c)
Current
d)
Circuit
11.
this is the symbol for a _____?
a)
switch
b)
light
c)
battery
d)
wires
12.
What is the symbol for Current
a)
C
b)
Q
c)
I
d)
A
13.
What is the unit for Current
a)
C
b)
Q
c)
I
d)
A
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