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AP Physics: Circuits Flashcards | StudBud
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AP Physics: Circuits
AP Physics: Circuits
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A quick review on Circuits for the AP Physics 1 Exam.
Flashcards
20 cards
F
Practice quiz
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Host live
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Questions
20
Answers
1
Which direction is this current flowing?
Right
Counter-clockwise
Left
Clockwise
2
What is the total power provided to the circuit from the battery? (See the picture)
5.4 Watts
4.5 watts
9 Watts
18 Watts
3
What is being labeled as 3?
A source
Some lines
A resistor
A switch
4
Which is true for a series circuit?
I = I1 = I2 = I3 = ....
V= V1 = V2 = V3 = ...
5
What is the total voltage?
9 Volts
1/9 Volts
4.5 Volts
.9 Volts
6
What does a voltmeter do?
Measures current
Measures voltage between two points in a circuit
7
What is the total resistance? (See the picture)
1/18 Ω
1/9Ω
9Ω
18Ω
8
What is being labeled as 1?
A switch
Some lines
A source (Battery or some sort)
A resistor
9
What is a circuit
an established itinerary of events used for an activity
When lightning strikes
Electric current from voltage source connected in a pathway
Usually a Mario Kart Track
10
What type of circuit is this?
Parallel
Compound
Series
11
Which way is the current flowing?
Clockwise
Counter-clockwise
12
What is the total power used by the circuit?
8.1 + 81 + 40.5 = 129.6 W
10 + 2 + 1 = 13
90 + 18 + 9 = 117 W
13
Which of the following is
not
one of Kirchoff's rules
Sum of potential differences in closed loop in circuit is 0
The current remains the same throughout the circuit
Total current entering junction equals total current leaving
14
What direction is this current flowing?
Right
Counter-clockwise
Left
Clockwise
15
What does an ammeter do?
Measure current
Measure Voltage
16
What is being labeled as 2?
A resistor
A switch
Some lines
A source
17
What is the total current? (See the picture)
9 Amps
18 Amps
.5 Amps
2 Amps
18
What kind of circuit is this?
Compound
Parallel
Series
19
What is the voltage across each resistor?
9V, 9V, 9V
.9V, 4.5V, 9V
20
Which is true for parallel Circuits?
V = V1 = V2 = ...
1/R = 1/R1 + 1/R2 + 1/R3 + ....
R = R1 + R2 + R3 + ....
V = V1 + V2 + ...
