An Emf of 10 V Is Applied to a Coil $\varOmega$

question 69

Multiple Choice

An emf of 10 V is applied to a coil having an inductance of 40 mH resistance of .If it takes 0.55 s for the current to reach one half of its maximum value,what is the resistance of the coil?

• A)0.050 \(\varOmega\)
• B)0.50 \(\varOmega\)
• C)0.11 \(\varOmega\)
• D)0.037 \(\varOmega\)

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Definitions:

Average Total Costs

The total of all production costs divided by the number of units produced, representing the per-unit cost of production.

Economic Depreciation

The decrease in an asset's value over time due to use, wear, or obsolescence.

Capital

Refers to financial assets or the financial value of assets, such as funds held in deposit accounts and resources used for production.

Amortization Payment

A periodic payment which includes both interest and principal, used to pay off debt over a certain period of time.