When a Bar Magnet Is Thrust into a Coil of Copper

question 20

Multiple Choice

When a bar magnet is thrust into a coil of copper wire, the coil tends to

• A)attract the magnet as it enters.
• B)repel the magnet as it enters.
• C)both of these
• D)neither of these

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Definitions:

Data Table

A structured arrangement of data organized in rows and columns for easy analysis and manipulation.

Fuel Economy

A measure of how far a vehicle can travel on a given amount of fuel, often expressed in miles per gallon or liters per 100 kilometers.

Gallons Consumed

An amount measure referring to the total gallons of a substance, typically fuel or water, used over a specific period.

Decision Variable

A variable that represents choices available in a decision-making problem.