A square loop is placed in the uniform magnetic field as shown in the figure. The magnetic field fills the loop, and it is perpendicular plane of the loop. Which of the following can ma induced current in the loop flow in the counterclockwise direction? х X X X X X Х Х Х Х Х X X X X X X X X X X x x X X X 100 х X xxxx x X X X X xx 1. Move the loop along positive y-axis. II. Increase the magnitude of the magnetic field. III. Suddenly flip the magnetic field from negative to positive z-axis.

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Question 12
A square loop is placed in the uniform magnetic field as shown in the figure.
The magnetic field fills the loop, and it is perpendicular plane of the loop. Which of the following can make the
induced current in the loop flow in the counterclockwise direction?
Ill only
X
Ol only
O II only
х х х х
х
X X X X X
I and III only
I and II only
х
х х х х
X
X X
X col
х
X
1. Move the loop along positive y-axis.
II. Increase the magnitude of the magnetic field.
III. Suddenly flip the magnetic field from negative to positive z-axis.
X X X X
Transcribed Image Text:Question 12 A square loop is placed in the uniform magnetic field as shown in the figure. The magnetic field fills the loop, and it is perpendicular plane of the loop. Which of the following can make the induced current in the loop flow in the counterclockwise direction? Ill only X Ol only O II only х х х х х X X X X X I and III only I and II only х х х х х X X X X col х X 1. Move the loop along positive y-axis. II. Increase the magnitude of the magnetic field. III. Suddenly flip the magnetic field from negative to positive z-axis. X X X X
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