By What Factor Is the Self-Inductance of an Air Solenoid

question 62

Multiple Choice

By what factor is the self-inductance of an air solenoid changed if its length and number of coil turns both multiplied by eight?

• A) 1/8
• B) 8
• C) 1
• D) 64
• E) ​1/64

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Definitions:

Manufacturing Overhead Cost

Indirect expenses related to the manufacturing process, such as utilities, maintenance, and factory equipment depreciation.

Applied Manufacturing Overhead

The allocation of indirect manufacturing costs to products based on a predetermined rate.

Requisitions of Raw Materials

Requests or orders for the purchase of raw materials needed in the manufacturing process.

Purchases of Raw Materials

This refers to the acquisition of the basic materials needed for production or manufacturing processes.