Two Equal Charges of Magnitude +1 C Are Separated by a Distance

question 16

Multiple Choice

Two equal charges of magnitude +1 C are separated by a distance of 1 km. What is the force acting between these two charges?

• A) 0.9 N
• B) 9 N
• C) 90 N
• D) 900 N
• E) 9000 N

---

Definitions:

Sample Mean Difference

The difference between the means of two samples, used in hypothesis testing and estimation.

Normally Distributed

Describes data that follows a normal curve or distribution, where most observations cluster around the central mean.

Protraction

The movement forward of a body part, such as the jaw or shoulder blade, away from the spine.

Transverse Plane

An anatomical plane that divides the body into upper and lower parts, also known as the horizontal plane.