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What is the effect of increasing the current in a wire on the magnetic field aro
What is the effect of increasing the current in a wire on the magnetic field around it?
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Practice Questions
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Q1
What is the effect of increasing the current in a wire on the magnetic field around it?
Increases the magnetic field
Decreases the magnetic field
No effect on the magnetic field
Reverses the direction of the magnetic field
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Increasing the current in a wire increases the magnetic field around it, as per the Biot-Savart Law.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the effect of increasing the current in a wire on the magnetic field around it?
Solution:
Increasing the current in a wire increases the magnetic field around it, as per the Biot-Savart Law.
Steps: 4
Show Steps
Step 1: Understand that a wire carrying an electric current creates a magnetic field around it.
Step 2: Know that the strength of this magnetic field depends on the amount of current flowing through the wire.
Step 3: Realize that if you increase the current (more electricity flowing), the magnetic field becomes stronger.
Step 4: Remember that this relationship is described by the Biot-Savart Law, which explains how current creates magnetic fields.
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