Which of the following describes a magnetic field's effect on non-magnetic materials?

Which of the following describes a magnetic field's effect on non-magnetic materials?

• A. Pulls them towards the magnet
• B. Repels them from the magnet
• C. Has no effect on them
• D. Changes their temperature

Answer: (C)

A magnetic field does not affect non-magnetic materials in a significant way; hence, they have no response to the presence of a magnet. Unlike ferromagnetic materials, such as iron or nickel, which can become magnetized and experience attraction or repulsion in a magnetic field, non-magnetic materials like wood, plastic, or glass remain unaffected. These materials do not have the necessary magnetic properties to interact with the field, meaning they will neither be attracted to nor repelled by a magnet. This lack of interaction exemplifies the distinction between magnetic and non-magnetic substances, solidifying the understanding that non-magnetic materials exhibit no noticeable effect when exposed to a magnetic field.

A magnetic field does not affect non-magnetic materials in a significant way; hence, they have no response to the presence of a magnet. Unlike ferromagnetic materials, such as iron or nickel, which can become magnetized and experience attraction or repulsion in a magnetic field, non-magnetic materials like wood, plastic, or glass remain unaffected. These materials do not have the necessary magnetic properties to interact with the field, meaning they will neither be attracted to nor repelled by a magnet. This lack of interaction exemplifies the distinction between magnetic and non-magnetic substances, solidifying the understanding that non-magnetic materials exhibit no noticeable effect when exposed to a magnetic field.