How Much Does the Maximum EMF Produced by a Generator

question 56

Multiple Choice

How much does the maximum EMF produced by a generator (a rotating coil) change if the area of the coil is quadrupled?

• A)it is the same
• B)it is increased by a factor of sixteen
• C)it is increased by a factor of eight.
• D)it is increased by a factor of four
• E)it is impossible to tell given the information provided

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Definitions:

Expected Repairs

Anticipated maintenance or fixing activities for assets, often projected and budgeted for in financial planning.

Units-Of-Activity

A depreciation method where the expense is based on the number of units the asset produces or hours it operates, rather than the passage of time.

Useful Life

The estimated period of time that an asset is expected to be used by an entity, affecting its depreciation calculation.

Declining-Balance Method

The declining-balance method is an accelerated depreciation technique that applies a constant rate of depreciation to an asset's book value each year, resulting in decreasing depreciation expenses over time.