In which direction does the magnetic field point in relation to the current in a

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Question: In which direction does the magnetic field point in relation to the current in a straight conductor?

Options:

Correct Answer: Perpendicular to the current

Solution:

The magnetic field around a straight conductor is always perpendicular to the direction of the current.

In which direction does the magnetic field point in relation to the current in a straight conductor?

In which direction does the magnetic field point in relation to the current in a straight conductor?

Step 1: Understand that a straight conductor is a wire through which electric current flows.
Step 2: Recognize that electric current has a specific direction, which is the direction that positive charges would move.
Step 3: Learn about the magnetic field, which is an invisible force field created around the conductor when current flows.
Step 4: Remember that the magnetic field lines form circles around the conductor.
Step 5: Know that the direction of the magnetic field is always at a right angle (90 degrees) to the direction of the current.

Magnetic Field and Current Relationship – The magnetic field generated by a straight conductor is oriented perpendicular to the direction of the electric current flowing through it.