A Positive Charge Is Released from Rest near a Bar

question 18

Multiple Choice

A positive charge is released from rest near a bar magnet. The magnetic force on the charge

• A) There is no magnetic force on the charge.
• B) Either pole of the magnet will repel the positive charge.
• C) can only be attracted toward the S pole of the magnet.
• D) can only be attracted toward the N pole of the magnet.

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Definitions:

Lobes

Divisions or sections of an organ, separated by fissures or boundaries, often found in the brain, lungs, and liver.

Lingual Frenulum

The lingual frenulum is a small fold of mucous membrane that extends from the floor of the mouth to the midline of the underside of the tongue, aiding in the movement of the tongue.

Oral Cavity

The mouth, an opening in the body equipped with teeth, tongue, and glands, acting as the entry point for food and air.

Tongue

A muscular organ in the mouth of most vertebrates that manipulates food for chewing and swallowing and is used in the act of speech.