A Solenoid of Length 0

question 19

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?

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

---

Definitions:

Tubular Column

A structural element with a hollow, cylindrical shape, used in construction and engineering for its strength and lightweight properties.

Square Inch

A unit of area measurement equivalent to the area of a square with sides of one inch in length, commonly used in manufacturing and engineering.

Pushing Effort

The force applied to an object in order to move it in a specific direction, often measured to assess efficiency in mechanical systems.

Pulling Effort

The force required to move or tow something, often measured to ensure the adequacy of a vehicle's towing capacity.