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Powerpoint Jeopardy

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Title: Powerpoint Jeopardy Author: Lucas Ogden Last modified by: 2005793 Created Date: 5/14/2003 1:07:43 AM Document presentation format: On-screen Show – PowerPoint PPT presentation

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Title: Powerpoint Jeopardy


1
Circuits Jeopardy
Symbol and Units of Ohm Zone Series and Parallel Conservation of Current Who is missing?
10 10 10 10 10
20 20 20 20 20
30 30 30 30 30
40 40 40 40 40
50 50 50 50 50
2
Electric Current
Symbol I Units Amperes (A)
3
Potential difference
Symbol V Units Volts (V)
4
Electric Charge
Symbol q Units Coulombs (C)
5
Work
Symbol W Units J
6
Charge divided by time
Amperes
7
If 100 coulombs of charge pass through a wire in
5 seconds, what is the current?
20 Amperes
8
If 50 joules of work is done on 5.5 coulombs of
charge, what is the potential drop?
9.1
9
What is the charge that moves through a wire
with a current of 10 amperes in 10 seconds?
100 C
10
What is the potential difference applied on a 25
ohm resistor with a current of 10 amperes?
250 V
11
What is the potential difference felt by a
devices that moves 30 coulombs of electric charge
every 3 seconds across a 5 ohm resistor?
50 Volts
12
Does the circuit diagram represent a series or a
parallel circuit?
Parallel
13
Series or parallel?
Series
V
V
A
V
14
  • In this circuit, if voltmeters 1 Measures 5 Volts
    and Voltmeter 2 shows a measurement of 3.5 volts,
    what will be the reading of the voltmeter VT?

8.5 Volts
15
Which quantity should be equal in all components
of a series circuit?
Current
16
If ammeter 1shows a current of 10 amperes and
ammeter 2 shows a current of 6 amperes, what is
the measurement at ammeter 3?
4 amperes
17
What is the law of conservation of current?
Current going in current going out
18
  • The diagram below represents currents in branches
    of a circuit. What should be the reading in
    ammeter A?

8A
6A
P
A
14 amperes
19
  • The diagram below represents currents in branches
    of a circuit. What should be the reading in
    ammeter A?

5A
5A
P
2A
A
8 A
20
  • Which diagram represents the correct current
    direction in a segment of an electric circuit

4 A
4 A
a)
b)
2 A
2 A
2 A
2 A
4 A
4 A
c)
d)
2 A
2 A
D
2 A
2 A
21
  • What is the reading in ammeter A

6 A
4 A
A
5 A
5 A
22
Maggie
23
Brian
24
Buster Bunny
25
Spunky
26

Dill Pickles
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