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Cp(semester 2)review questions Flashcards | StudBud
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Cp(semester 2)review questions
Cp(semester 2)review questions
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Review the questions for the upcoming final next week.
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
A magnetic field is produced by the ______ of electric charge
Particle
Nothing
mother
Motion
2
Magnetism is very much related to ___________.
Electricity
Motion
Electric waves
nothing
3
This moving charge constitutes a tiny _______ and produces a _____________.
Magnetic field
Current
Electron
Particle
4
When there is no current in the wire, the compasses align with __________________.
electic currents
Gravitational pull
magnetic field
Earths magnetic field
5
A pair of electrons spinning in the ____ direction makes up a stronger magnet.
Same
Opposite
none of the above
straight
6
Is magnetism a force?
yes due to being combined with electromagnetic force.
Maybe
yes
No because it has no electrical force
7
Can electric current create a magnetic field?
No
Yes due to its field direction of current and magnetic field
Yes
No because there is no magnetic field
8
What is ohm’s law?
it is a relationship among volatge,current,and resistance
It is nothing
they are the symbol of peace
It is the laws of physics
9
The shape of the field is revealed by____________.
Magnetic field
Magnetism
None of the above
Force
10
What are the letters of ohm’s law?
None of the above
F=V,A
L,W,H
V,I,R
