Electric Current and Ohm's Law

Quiz
•
Science
•
9th Grade
•
Hard
Standards-aligned
Lisa Thompson
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following represents Ohm’s law?
I = V / R
V = I x R
R = V x I
V = I / R
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
This circuit has a 24 volt battery and the resistor is 8 ohms. How many amps are running through the circuit?
3 Amps
192 Amps
2 Amps
4 Amps
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How many Volts would we need to produce a current flow of 8 Amps through a 6 Ohm resistor
12 volts
24 volts
1.3333
48 volts
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How many Volts would it take to push 1 Amp through a resistance of 1 Ohm
10 volts
1 volt
48 volts
5 volts
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What voltage is needed to cause a 2A current flow through a 10Ω resistor?
5V
0.2V
20V
200V
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What resistance is needed to cause a 50A current flow because of a 500V battery?
10Ώ
5Ώ
2500Ώ
550Ώ
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What word means how hard it is for electrons to flow through.
Current
Voltage
Resistance
Power
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