v
magnetic field
B
1
>
magnetic field
B
2
time / s
induced current / A
magnetic flux through the loop:
remains unchanged
take current in the anticlockwise direction as positive
magnetic field
B
1
=
–1.0
T
(into the screen)
–1
1
velocity
v
=
0.10
m s
–1
0.1
0.2
magnetic field
B
2
=
–1.0
T
(into the screen)
–1
1