A Coaxial Cable Consists of an Inner Cylindrical Conductor of Radius

question 42

Essay

A coaxial cable consists of an inner cylindrical conductor of radius R₁ = 0.040 m on the axis of an outer hollow cylindrical conductor of inner radius R₂ = 0.080 m and outer radius The inner conductor carries current in one direction, and the outer conductor carries current in the opposite direction. What is the magnitude of the magnetic field at the following distances from the central axis of the cable?
(μ₀ = 4π × 10^-7 T ∙ m/A)
(a) At r = 0.060 m (in the gap midway between the two conductors)
(b) At r = 0.150 m (outside the cable)

---

Definitions:

Lewin Change Model

A model describing organizational change through three stages: unfreezing, changing, and refreezing.

Last Stage

Refers to the final phase of a process or development, often indicating the conclusion or resolution of preceding stages.

Intensity

The degree to which an individual shows serious concentration or emotion; another dimension of nonverbal communication.

Adjustment Problems

Difficulties in coping with or adapting to new environments, situations, or changes, often resulting in stress or dysfunction.