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Worksheetsohms law
Total questions: 8
Worksheet time: 11mins
Name
Class
Date
1.
What unit is used to measure the voltage?
a)
Ohms
b)
Omega
c)
Volts
d)
Amps
2.
How do you calculate voltage?
a)
Current X Resistance
b)
Resistance ÷ Current
c)
Current ÷ Resistance
d)
Measure it with a ruler
3.
What is the formula for ohms law?
a)
1+2=3
b)
R X E = I
c)
V =I x R
d)
E= MC squared
4.
The mathematical relationship among Voltage, Current, and Resistance
a)
Faraday's Law
b)
Tesla's Law
c)
Edison's Law
d)
Ohm's Law
5.
What is the Voltage of a circuit that has a resistance of 5 Ω and a current of 2 A?
a)
25 V
b)
10 V
c)
2.5 V
d)
0.4 V
6.
What is Resistance?
a)
The flow of electrons
b)
Electric potential difference
c)
A battery
d)
The ability to reduce the flow of electrons
7.
What is the voltage of a circuit with 4 ohms of resistance and 3 amps of current?
a)
12 V
b)
21 V
c)
4/3 V
d)
3/4 V
8.
What is the resistance of a lightbulb that experiences 9 Volts and 3 amps of current?
a)
1/3 ohms
b)
3 ohms
c)
27 ohms
d)
9 ohms
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