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What happens to the induced current when the magnetic field through a loop is in
What happens to the induced current when the magnetic field through a loop is increased?
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Practice Questions
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Q1
What happens to the induced current when the magnetic field through a loop is increased?
The induced current flows in a direction to oppose the increase
The induced current flows in the same direction as the increase
The induced current becomes zero
The induced current fluctuates
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According to Lenz's law, the induced current will flow in a direction that opposes the increase in magnetic flux.
Questions & Step-by-step Solutions
1 item
Q
Q: What happens to the induced current when the magnetic field through a loop is increased?
Solution:
According to Lenz's law, the induced current will flow in a direction that opposes the increase in magnetic flux.
Steps: 4
Show Steps
Step 1: Understand that a loop of wire can have a magnetic field passing through it.
Step 2: Recognize that when the magnetic field strength increases, it changes the amount of magnetic flux through the loop.
Step 3: Remember Lenz's law, which states that the induced current will flow in a direction that opposes the change in magnetic flux.
Step 4: Conclude that the induced current will flow in a direction that tries to reduce the increase in the magnetic field.
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