A Metal Loop Has an Area of 0

question 46

Multiple Choice

A metal loop has an area of 0.100 m² and is placed flat on the ground.There is a uniform magnetic field pointing due west.This magnetic field initially has a value of 0.123 T but this decreases to 0.075 T uniformly during a period of 0.579 s.Find the voltage induced in the loop during this time.

• A)zero
• B)2.8 mV
• C)8.3 mV
• D)11 mV
• E)34 mV

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Definitions:

Net Book Value

The current value of an asset or a company after subtracting total liabilities from total assets.

Accumulated Depreciation

The cumulative amount of depreciation that has been charged to a fixed asset throughout its period of use.

Original Cost

The initial expenditure involved in acquiring an asset, including purchase price, transportation, and installation.

Depreciation

The systematic allocation of the cost of a tangible asset over its useful life, reflecting wear and tear.