WorksheetsElectricity Post Quiz
Total questions: 15
Worksheet time: 15mins
Name
Class
Date
1.
A material in which electrons are able to move easily
a)
Circuit
b)
Insulator
c)
Resistance
d)
Conductor
2.
A material in which electrons are not able to move easily
a)
Circuit
b)
Insulator
c)
Resistance
d)
Conductor
3.
The process of transferring charge by touching or rubbing
a)
Induction
b)
Conduction
c)
Friction
d)
Conductor
4.
An example of a conductor is :
a)
a glass paperweight
b)
a plastic cap
c)
a metal screw
d)
a wooden handle
5.
An example of an insulator is:
a)
iron
b)
silver
c)
copper wire
d)
rubber
6.
I= 5 mA
R= 2.2 kΩ
V-?
Put answer in SI notation
R= 2.2 kΩ
V-?
Put answer in SI notation
a)
11 mV
b)
11 MV
c)
11 V
d)
11 kV
7.
I=5 mA
V =5 V
R-?
Put answer in SI notation
V =5 V
R-?
Put answer in SI notation
a)
100 Ω
b)
1 kΩ
c)
1000 Ω
d)
10³ Ω
8.
What kind of circuit is this?
a)
series
b)
parallel
9.
If bulb 1 burns out, what will occur?
a)
bulbs 2 and 3 will go out
b)
bulbs 2 and 3 receive more volts
c)
bulbs 2 and 3 will stay lit
d)
nothing will happen
10.
this is the symbol for a _____?
a)
switch
b)
resistor
c)
battery
d)
wires
11.
What is this symbol for?
a)
light bulb
b)
cell
c)
battery
d)
resistor
12.
The current going through the 90 ohm resistor is
a)
10 amps
b)
0.1 amps
c)
0.2 amps
d)
.06 amps
13.
Which diagram shows two bulbs in a series?
a)
1
b)
2
c)
3
d)
4
14.
According to Ohm's Law, if the current is increased, what happens to the voltage across the resistor?
a)
It increases.
b)
It decreases.
c)
It remains the same.
15.
A parallel connection is a type of electrical circuit in which there is a single current pathway.
a)
True
b)
False
100 %
