Worksheets1st Summative Test_TLE9
Total questions: 20
Worksheet time: 11mins
What is current measured in?
Ohms
Volts
Amps
Watts
What is the unit of resistance?
Volts
Ohms
Watts
Amps
What is the opposing flow against the current flow?
Voltage
Current
Resistance
Electric current
If the resistance decrease and the voltage stay the same, the current
will….
Decrease
Stay the same
Increase
None of the above
What is voltage measured in?
Ohms
Volts
Amps
Watts
A simple circuit has a 20 volts source and a resistance of 4 ohms. What
is its electric current?
5 amps
24 amps
80 amps
16 amps
A French physicist who discovered electric current and made a great
contribution to the development of electricity and magnetism.
Georg Simon Ohm
Alessandro Volta
Andre-marie Ampere
Alexander Grahambell
A factor that affects the flow of electrical charges.
Current
Resistance
Voltage
Watts
A law that state that the flowing current is directly proportional to the
applied energy or voltage and is inversely proportional to the
resistance of the circuit.
Charles Law
Ohms Law
Newtons Law
Guy lussac Law
The rate of electrical charges flows in a point of circuit.
Voltage
Electric current
Resistance
None of the above
If the resistance decrease and the voltage stay the same the current
will __________?
Stay the same
Decrease
Increase
None of the above
A light bulb is connected to a 120V battery and draws 10A of current.
What is the net resistance of the bulb?
1200Ω
12Ω
110Ω
130Ω
A resistance of 5 Ω was connected across a 60 V source. What is the
resulting current?
12 A
65 A
55 A
360 A
A ammeter is a device used to measure____________
Resistance
Voltage
Current
Ampere
He formulated Ohms Law.
Andre-Marie Ampere
Georg Simon Ohm
Alexander Grahambell
Alessandro Volta
What is the unit of resistance?
Kilowatt/hour
Ohms
Volts
Ampere
According to Ohm’s law, Resistance equals the voltage divided by
the_____.
Resistance
Voltage
Current
None of the above
A light bulb is connected to a 15V battery and draws 3A of current.
What is the net resistance of the bulb?
4Ω
3Ω
5Ω
2Ω
What is the resistance of the circuit when 10 A are applied across 120 V
source?
12 Ω
11Ω
20Ω
130Ω
What is the symbol for resistance?
R
I
V
Q
