An Ideal Solenoid Has a Length of 25 Mm

question 65

Multiple Choice

An ideal solenoid has a length of 25 mm. If the windings are compressed so that the length is reduced to ½ of its original length how does the inductance change?

• A) ¼ of original
• B) to ½ of original
• C) twice the original
• D) quadruple the original

---

Definitions:

Prime Rate

The interest rate that banks charge their most creditworthy customers, often used as a benchmark for other loans.

Risk Profile

An assessment of an entity's or individual's willingness to take risks, as well as the threats to which they are exposed.

Financial Risk

The potential for financial loss in an investment or business operation.

Unexpected Price Changes

Variations in the price of securities that occur without prior warning, often due to unforeseen events.