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If the current in a circular loop is increased, what happens to the magnetic fie
If the current in a circular loop is increased, what happens to the magnetic field at the center of the loop?
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Practice Questions
1 question
Q1
If the current in a circular loop is increased, what happens to the magnetic field at the center of the loop?
It decreases
It increases
It remains the same
It becomes zero
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According to the Biot-Savart Law, increasing the current in a circular loop increases the magnetic field at the center of the loop.
Questions & Step-by-step Solutions
1 item
Q
Q: If the current in a circular loop is increased, what happens to the magnetic field at the center of the loop?
Solution:
According to the Biot-Savart Law, increasing the current in a circular loop increases the magnetic field at the center of the loop.
Steps: 5
Show Steps
Step 1: Understand that a circular loop carries an electric current.
Step 2: Know that when current flows through the loop, it creates a magnetic field.
Step 3: Learn about the Biot-Savart Law, which explains how current affects the magnetic field.
Step 4: Realize that increasing the current means more electric charge is flowing through the loop.
Step 5: Conclude that as the current increases, the strength of the magnetic field at the center of the loop also increases.
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