the magnetic flux inc
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Transcribed Image Text:3. Induced Forces: Two conducting coils are arranged parallel to each other.
The first coil is connected to a power supply so that the current is in at the
top and out at the bottom. The voltage on the power supply is being
decreased.
a. What is the direction (left/right/zero) of the magnetic field (due to the
first coil) as it goes through the 2nd coil?
b. Is the magnetic flux increasing or decreasing?
C.
What is the direction of the induced magnetic field through the 2nd coil
required to resist the change in magnetic flux?
f.
g.
d. What is the direction (in at top/out at bottom or out at top/in at bottom) of the induced current in the 2nd coil
required to produce the induced field needed?
e. What is true of the magnetic force between the two coils?
The coils will attract each other.
The coils will repel each other.
There is no magnetic force between the coils.
What is the direction of the induced current in the 2nd coil if the voltage of the power supply for the first coil is
increasing instead of decreasing?
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TIK
ROPS:
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(0)
What is true of the magnetic force between the two coils if the voltage of the power supply is increasing?
The coils will attract each other.
The coils will repel each other.
There is no magnetic force between the coils.
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