In the Drude Model of Electrical Conduction, the Current Density

question 21

Multiple Choice

In the Drude model of electrical conduction, the current density is NOT directly proportional to

• A) the average time interval between successive collisions.
• B) the number of charge carriers per unit volume.
• C) the square of the electron charge.
• D) the electric field present in the wire.
• E) the resistivity of the wire.

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Definitions:

FITT Principle

A guideline for creating an effective exercise program that emphasizes Frequency, Intensity, Time, and Type of exercise.

Muscular Strength

The greatest level of strength a muscle or group of muscles can demonstrate in one single attempt.

Muscular Endurance

The ability of a muscle to exert force consistently over an extended period without fatigue.

Physically Active

Engaging in bodily movements that expend energy, ranging from light activities to structured exercise.