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Electric current
Page 2
Questions (77)
Drift velocity is best defined as
a. the relationship between current and current density b. the number of mobile electrons per
2 answers
asked by
Libby
554 views
Electric charge flows through a wire, which naturally has a cylindrical cross section. Suppose the charge has a current density
1 answer
asked by
Lindsey
501 views
An ion beam has a cross-sectional of 2.5 mm^2 and the charge delivered by it to a target can be expressed as q(t)=(.12 C/s^3)t^3
3 answers
asked by
Zabe
484 views
How does the direction of the electric current, moving across a battery powered device, differ from the direction of travel in
2 answers
asked by
Hannah
483 views
laboratory connects a 16§Ù resistor, 23§Ù resistor, and a 34§Ù resistor in series and then comes the arrangement to a 36V
1 answer
asked by
alex
482 views
convert 3.43 A(with circle above the A) to meters(scientific notation)
1 answer
asked by
azoz
464 views
In a synchrotron, electrons are accelerated to speeds close to the speed of light v≈c≈3×108 m/s Suppose that in a
3 answers
asked by
jack
450 views
A current is of 1mA is flowing through a copper wire, how many eloctons will pass a given point in 1 second?
1 answer
asked by
Ansari
443 views
Does drift velocity depend upon the area of conductor?
1 answer
asked by
prashant
433 views
An alternating current represented by the equation i= 4,5 sin (100×pie×t) flows through a certain series circuit. The time
1 answer
asked anonymously
26 views
What does electric current measure?(1 point)
Responses how well electrical energy moves in a circuit how well electrical energy
1 answer
asked anonymously
34 views
Domains are the regions in a material in which the magnetic fields of many of the atoms are aligned facing the same direction.
1 answer
asked by
u don't know me
19 views
What does electric current measure?(1 point)
Responses how quickly electrical energy moves in a circuit how quickly electrical
1 answer
asked anonymously
19 views
What is it called when the rate at which electric charge flows past a point on the electric circuit.
A)magnet B)magnetic pole
1 answer
asked anonymously
20 views
What does electric current measure?(1 point)
Responses how frequently electrical energy moves in a circuit how frequently
1 answer
asked anonymously
22 views
What is produced by the movement of electrons within a material?(1 point) Responses chemical energy chemical energy ionic
1 answer
asked by
max
13 views
Name current that flows through the following
a) interpoles b) compensating windings
1 answer
asked anonymously
7 views
Which circuit will have the greatest electric current?
(1 point) Responses circuit 1 circuit 1 circuit 3 circuit 3 circuit 4
1 answer
asked by
robertツ💎
33 views
Which circuit will have the greatest electric current? Circuit 3. Circuit 4. Circuit 1. Circuit 2.
1 answer
asked anonymously
5 views
If so, in which direction is the current moving, left or right??
1 answer
asked anonymously
8 views
Use the information on the table about four different electric current to answer the question
Which circuit will have the
1 answer
asked anonymously
7 views
If the drift velocity in a conductor is so small, then why does an auto battery influence the starter as soon as you turn the
1 answer
asked anonymously
7 views
How is current affected by voltage? Explain in 1 sentence
1 answer
asked anonymously
8 views
Which analogy best describes amperage
1 answer
asked anonymously
6 views
an electrical charge traveling through a conductor.
A)electric force B)electric charge C)atomic structure D)atom E)electrical
1 answer
asked anonymously
11 views
Electromagnetism in Use Quick Check
What does electric current measure? (1 point) • how frequently electrical energy moves in a
1 answer
asked anonymously
13 views
movement of electrons along an electric current
1 answer
asked anonymously
7 views
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Parent Categories (10)
Circuits
Electric Circuits
Electricity
Electricity and Circuitry
Electricity and Circuits
Electricity and Magnetism
Electromagnetism
Measurement Units
Physics
Physics or Electricity