Two Parallel Wires, 4 Cm Apart, Carry Currents of 2

question 20

Multiple Choice

Two parallel wires, 4 cm apart, carry currents of 2 A and 4 A respectively, in opposite directions.The force per unit length of one wire on the other is:

• A)1 *10^-3 N/m, repulsive
• B)1 *10^-3 N/m, attractive
• C)4 * 10^-5 N/m, repulsive
• D)4 * 10^-5 N/m, attractive
• E)none of these

Recognize common minerals and their properties.

Understand the processes involved in the formation of minerals and rocks.

Differentiate between types of rocks and their formation environments.

Identify the characteristics important in the classification of rocks.

---

Definitions:

Eating Habits

Patterns or behaviors related to how, when, and what food is consumed by an individual or group.

Novice Counselors

Individuals who are new to the field of counseling and are in the early stages of developing their professional skills and knowledge.

Empathizer

An individual or tool that is capable of understanding and sharing the feelings of others.

Health Care Providers

Professionals who offer services meant to maintain or improve health, such as doctors, nurses, and therapists.