A 45-MH Inductor Is Connected to an Ac Source of Emf

question 83

Multiple Choice

A 45-mH inductor is connected to an ac source of emf with a frequency of 400 Hz and a maximum emf of 20 V. The maximum current is:

• A) 0
• B) 0.18 A
• C) 1.1 A
• D) 360 A
• E) 2300 A

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Definitions:

Current Ratio

A liquidity ratio that measures a company's ability to pay short-term obligations with its current assets, calculated as current assets divided by current liabilities.

Cash Equivalents

Short-term, highly liquid investments that are easily convertible to a known amount of cash and are subject to an insignificant risk of changes in value.

Quick Ratio

A measure of a company's ability to meet its short-term obligations using its most liquid assets.

Accounts Receivable

Accounts receivable represents the money owed to a company by its customers for goods or services that have been delivered but not yet paid for, essentially an extension of credit from the company to the customer.