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Cathode Ray Tube Experiment Flashcards | StudBud
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Cathode Ray Tube Experiment
What is an anode NOT?
What is a cathode NOT?
Cathode Ray Tube Experiment
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Answers
1
What is a cathode
NOT
?
Where electrons enter an electrical device
Positively Charged
Negatively Charged
2
What is an anode
NOT
?
Where electrodes leave the electrons
Positively Charged
Negatively Charged
3
Who invented the Cathode Ray Tube?
Karl Ferdinand Braun
Kálmán Tihanyi
JJ Thomson
4
What is another name for this?
weird tube thingy
track tube
train tube
Railway tube
5
What type of field do Magnetic Cathode Ray Tube use?
Electronic
Electric
Phosphorescent
Neon
6
What in a Magnetic CRT produces a magnetic field?
Currents in Spirals
Wave Currents
Currents in Coils
Current Events
7
Where is JJ Thomson from?
England
Ireland
Scotland
Whales
8
What does the Magnetic CRT create?
Protons
Electrons
Balanced Forces
Unbalanced Forces
9
Which of these is NOT a type of CRT?
Electronic
Shadow
Magnetic
Paddle Wheel
10
When did JJ Thomson invent the Cathode Ray Tube?
1839
1890
1867
1897
11
What is this instrument?
trombone
baritone
trumpet2
flute3
12
What produces the uniform magnetic field?
Coils that cross
Electrons
Coils arranged as Helmholtz Pair
Criss-crossing wires
13
What is a cathode ray tube powered by
Electrisity
Cathode rays
Electricathly
Electricity
14
How do the charged particles bend after passing through magnetic fields?
175º
45º
20º
90º
15
How many types of CRTs were discussed?
3
1
2
4
16
Which is not part of the definition of chemistry?
Study of composition, structure and properties of matter
Study of what happens under a normal chemical reaction
The study of the changes it undergoes
17
What prize did JJ Thomson receive?
Bonner Prize
Nobel Prize
Mott Prize
Albert Einstein Award
