If you move the coil in the figure below out of the region of the uniform external magnetic field (say, by moving it to the right), which way would the induced current flow when looking down from the top? a S Clockwise; moving the coil out of the external magnetic field region is decreasing the downward pointing external flux through the coil and thus the coil will create an induced B field that points downwards Clockwise; moving the coil out of the external magnetic field region is increasing the downward pointing external flux through the coil and thus the coil will create an induced B field that points downwards Counterclockwise; moving the coil out of the external magnetic field region is increasing the downward pointing external flux through the coil and thus the coil will creat an induced B field that points upwards Counterclockwise; moving the coil out of the external magnetic field region is decreasing the downward pointing external flux through the coil and thus the coil will create an induced B field that points upwards

University Physics Volume 2
18th Edition
ISBN:9781938168161
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Chapter13: Electromagnetic Induction
Section: Chapter Questions
Problem 90CP: A rectangular copper loop of mass 100 g and resistance 0.2 is in a region of uniform magnetic field...
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help please q 14 

If you move the coil in the figure below out of the region of the uniform external magnetic field (say, by moving it to the right), which way would the induced current flow when
looking down from the top?
a
S
Clockwise; moving the coil out of the external magnetic field region is decreasing the downward pointing external flux through the coil and thus the coil will create an
induced B field that points downwards
Clockwise; moving the coil out of the external magnetic field region is increasing the downward pointing external flux through the coil and thus the coil will create an
induced B field that points downwards
Counterclockwise; moving the coil out of the external magnetic field region is increasing the downward pointing external flux through the coil and thus the coil will create
an induced B field that points upwards
Counterclockwise; moving the coil out of the external magnetic field region is decreasing the downward pointing external flux through the coil and thus the coil will
create an induced B field that points upwards
Transcribed Image Text:If you move the coil in the figure below out of the region of the uniform external magnetic field (say, by moving it to the right), which way would the induced current flow when looking down from the top? a S Clockwise; moving the coil out of the external magnetic field region is decreasing the downward pointing external flux through the coil and thus the coil will create an induced B field that points downwards Clockwise; moving the coil out of the external magnetic field region is increasing the downward pointing external flux through the coil and thus the coil will create an induced B field that points downwards Counterclockwise; moving the coil out of the external magnetic field region is increasing the downward pointing external flux through the coil and thus the coil will create an induced B field that points upwards Counterclockwise; moving the coil out of the external magnetic field region is decreasing the downward pointing external flux through the coil and thus the coil will create an induced B field that points upwards
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ISBN:
9781938168161
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OpenStax
Publisher:
OpenStax