In the three cases above are wires forming a conducting loop in a magnetic field.  Some of the wires are sliding wires and the shorter arrows show the direction the wires are moving.  The dots, crosses or longer arrows show the direction of the constant magnetic field.

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In the three cases above are wires forming a conducting loop in a magnetic field.  Some of the wires are sliding wires and the shorter arrows show the direction the wires are moving.  The dots, crosses or longer arrows show the direction of the constant magnetic field.

 

е.
f.
B=0
In the three cases above are wires forming a conducting loop in a magnetic field. Some of the wires are sliding
wires and the shorter arrows show the direction the wires are moving. The dots, crosses or longer arrows show
the direction of the constant magnetic field.
If the magnetic field is constant in each case the only way an emf could be induced by Faraday's Law is if the
v is changing. An emf will result in an induced current in the wires. For each case say if
the induced current is traveling clockwise around the loop, counterclockwise or there is zero induced current.
d.
electric field
е.
magnetic field
area
time
f.
clockwise
counterclockwise
zero induced current
Transcribed Image Text:е. f. B=0 In the three cases above are wires forming a conducting loop in a magnetic field. Some of the wires are sliding wires and the shorter arrows show the direction the wires are moving. The dots, crosses or longer arrows show the direction of the constant magnetic field. If the magnetic field is constant in each case the only way an emf could be induced by Faraday's Law is if the v is changing. An emf will result in an induced current in the wires. For each case say if the induced current is traveling clockwise around the loop, counterclockwise or there is zero induced current. d. electric field е. magnetic field area time f. clockwise counterclockwise zero induced current
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