9.2 Current and Voltage in Circuits
Authored by Jake Villagonzalo
Science
8th Grade
Used 5+ times
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31 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is voltage?
The amount of electric current in a circuit
The electrical energy supplied to a circuit
The resistance in a circuit
The power used by a circuit
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the unit of voltage?
Ampere
Ohm
Watt
Volt
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the symbol for volts?
W
V
A
Ω
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A battery is made of:
One cell
Two or more cells connected in series
A single power source
A generator
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many volts does a typical cell supply?
3 V
6 V
1.5 V
9 V
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is mains voltage?
Voltage supplied by a battery
Voltage from a power station or generator
The voltage of a single cell
The voltage measured across a resistor
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the typical mains voltage in most countries?
1.5 V
6 V
220–240 V
12 V
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