Two Point Charges Are Arranged as Shown

question 45

Multiple Choice

Two point charges are arranged as shown. In which region could a third charge +1 C be placed so that the net electrostatic force on it is zero?

• A) I only
• B) I and II only
• C) III only
• D) I and III only
• E) II only

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Definitions:

Compound Skull Fracture

A type of skull fracture where there is a break in the bone as well as an accompanying tear in the scalp or dura mater, exposing the brain to potential infection.

Cranial Sutures

The fibrous joints between the bones of the skull that allow for brain growth in infants and become less prominent over time.

Basilar Portion

Refers to the base or bottom part of a structure; in anatomy, often used to describe the base of the brain or skull.

Obtunded

A state of consciousness characterized by reduced alertness and a dull awareness of the environment, often seen in medical conditions.