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Q 1/16
Score 0
According to Lenz's Law, how does an induced current behave in response to a changing magnetic field?
60
It flows in a direction that opposes the change in magnetic field.
It does not affect the magnetic field.
It flows randomly without any relation to the magnetic field.
It flows in the same direction as the magnetic field.
Q 2/16
Score 0
In what scenario would Lenz's Law result in an induced current flowing in the clockwise direction?
60
When the coil is turned away from the magnetic field.
When the magnetic field through the coil is constant.
When a magnet is moved toward the coil's open end.
When a magnet is moved away from a coil of wire's open end.
16 questions
Q.
According to Lenz's Law, how does an induced current behave in response to a changing magnetic field?
1
60 sec
Q.
In what scenario would Lenz's Law result in an induced current flowing in the clockwise direction?
2
60 sec
Q.
What effect does the speed of motion of a magnet relative to a coil have on the induced current?
3
60 sec
Q.
What happens to the induced current in a coil if the magnetic field strength decreases rapidly?
4
60 sec
Q.
What is the outcome when the magnetic field through a coil is held constant?
5
60 sec
Q.
If a coil of wire is moved into a magnetic field at an angle, how does that affect the induced current?
6
60 sec
Q.
What does Lenz's Law state about the direction of induced current in a conductor?
7
60 sec
Q.
What effect does increasing the speed of a magnet moving toward a coil have on the induced current?
8
60 sec
Q.
If a loop of wire is placed in a varying magnetic field, what will occur according to Lenz's Law?
9
60 sec
Q.
What happens to the direction of the induced current when the magnetic field through a closed loop increases?
10
60 sec
Q.
When a coil is exposed to a changing magnetic field, what determines the magnitude of the induced electromotive force (EMF)?
11
60 sec
Q.
According to Lenz's Law, which of the following statements is true about the direction of induced current in a closed loop when exposed to a changing magnetic field?
12
60 sec
Q.
When a magnet is moved toward a coil of wire, what happens to the induced current within the coil, according to Lenz's Law?
13
60 sec
Q.
If the rate of change of magnetic flux through a circuit is doubled, what happens to the magnitude of the induced electromotive force (emf) following Lenz's Law?
14
60 sec
Q.
In an experiment, if the strength of the magnetic field through a coil is decreased while maintaining the same area, what will happen to the induced current according to Lenz's Law?
15
60 sec
Q.
What happens to the induced current in a closed loop when a magnetic field passing perpendicularly through it increases steadily, according to Lenz's Law?
