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Category > Physics Posted 08 May 2017 My Price 10.00

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IE The positive z-asis G) is out of the
page. In what direction is the force on the electron
when it moves directly away from the wire? 1. Cannot be determined. 2 F; m
"Fall
3 p9 -
"Fe” +i martin {omffldfl} — Magnetic Fields Around Current Carrying Wires — joiner — [99996] 7. 4 —+ic
“Fe” 010 (part 2 of 5} 10.0 points
Find the magnitude of the force on the elec-
tron when it moves directly away from the
wire.
Answer in units of N. 011 (part 3 of 5} 10.0 points
In what direction is the force on the electron whm it moves parallel to the wire in the
direction of the current? 2 =—i¢ _. Fe 5_ __ _
IIFEII
6. Cannot be determined. _. Fe . = +l~.
“Fe” 012 (part 4 of 5} 10.0 points
Find the magnitude of the fierce on the elec-
tron when it moves parallel to the wire in the
direction of the current.
Answer in units of N. 013 (part 5 of 5} 10.0 points
In what direction is the force on the electron when it moves perpendicular to the wire and
tangent to a circle around the wire? ' ||
' "F: I Ilf‘e B. _.
"Fe
7. Cannot be determined. 014 10.0 points
Two identical parallel sections of wire are
connected parallel to a battery as shown. The
two sections of wire are free to move. When the switch is closed, the wires
1. will accelerate away from each other.
2. will heat up, and remain motionless. 3. will accelerate towards each other. 015 (part 1 of 2] 10.0 points
The figure below shows a straight cylindrical
coaxial cable of radii c, b, and c in which
equal, uniformly distributed, but antiparallel
cur-rents r' exist in the two conductors

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SuperTutor
(15)
Status NEW Posted 08 May 2017 08:05 AM My Price 10.00

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