What occurs when the positive pole of a magnet is near a conductor?

What occurs when the positive pole of a magnet is near a conductor?

• A. Electrons are repelled
• B. Electrons are attracted
• C. Electrons remain in place
• D. Electrons are neutralized

Answer: (B)

When the positive pole of a magnet is brought near a conductor, the magnetic field created by the magnet interacts with the free electrons in the conductor. In this scenario, the presence of the magnetic field causes the electrons to experience a force, which can result in their movement. Specifically, the magnetic field exerts an attraction on the electrons, causing them to be drawn toward the positive pole of the magnet. This phenomenon is crucial for understanding concepts like electromagnetic induction, where moving a conductor through a magnetic field induces an electric current. Thus, the correct choice reflects the physical behavior of electrons in response to the magnetic field created by the positive pole.

When the positive pole of a magnet is brought near a conductor, the magnetic field created by the magnet interacts with the free electrons in the conductor. In this scenario, the presence of the magnetic field causes the electrons to experience a force, which can result in their movement. Specifically, the magnetic field exerts an attraction on the electrons, causing them to be drawn toward the positive pole of the magnet. This phenomenon is crucial for understanding concepts like electromagnetic induction, where moving a conductor through a magnetic field induces an electric current. Thus, the correct choice reflects the physical behavior of electrons in response to the magnetic field created by the positive pole.