A Solenoid of Length 0

question 1226

Multiple Choice

A solenoid of length 0.700 m having a circular cross-section of radius 5.00 cm stores 6.00 µJ of energy when a 0.400-A current runs through it.What is the winding density of the solenoid?
(μ₀ = 4π × 10^-7 T • m/A)

• A) 865 turns/m
• B) 472 turns/m
• C) 1080 turns/m
• D) 104 turns/m
• E) 327 turns/m

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Definitions:

Mathematical Models

Representations of real-world systems or phenomena using mathematical concepts and language to analyze and predict behaviors.

Bureaucracy

A system of governance or organization characterized by standardized procedures, hierarchical structure, and formal rules.

Max Weber

A German sociologist, philosopher, and political economist whose ideas influenced social theory and social research, known for his works on bureaucracy and organizational structures.

Specialisation and Division of Labour

The organizational strategy of breaking down the production process into smaller tasks, with each worker or group of workers specializing in a particular element, leading to increased efficiency and productivity.