Self-Inductance: What Is the Self-Inductance of a Solenoid 30

question 8

Multiple Choice

Self-inductance: What is the self-inductance of a solenoid 30.0 cm long having 100 turns of wire and a cross-sectional area of 1.00 × 10^-4 m²? (μ₀ = 4π × 10^-7 T ∙ m/A)

• A) 4.19 nH
• B) 4.19 pH
• C) 4.19 µH
• D) 4.19 mH
• E) 4.19 H

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Definitions:

Subjective Approach

A method based on personal opinions, interpretations, points of view, emotions and judgment.

Financial Accounting

The field of accounting that focuses on reporting a company's financial information to external users, such as investors and creditors.

Probability

The measure of the likelihood that a specific event will occur.

Mutually Exclusive

A statistical term describing events that cannot occur at the same time, implying no overlap in their outcomes.