Amplify Magnetic Fields Review

Front

What happens to the potential energy of two identical toy vehicles when they move closer to a center magnet?

Back

The potential energy of the pink vehicle increases more than that of the purple vehicle.

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Front

Define a system in the context of physics.

Back

A set of interacting parts forming a complex whole.

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Front

What is kinetic energy?

Back

The energy that an object has because it is moving.

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Front

What can a magnetic force convert potential energy stored in?

Back

A magnetic field.

Front

What is the definition of energy?

Back

The ability to make things move or change.

Front

How does the distance from a magnet affect the potential energy of an object?

Back

As the distance decreases, the potential energy increases.

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Front

What is the relationship between potential energy and kinetic energy in a magnetic field?

Back

Potential energy can be converted into kinetic energy.

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Front

What is the formula for kinetic energy?

Back

Kinetic energy (KE) = 1/2 mv², where m is mass and v is velocity.

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Front

What factors affect the strength of a magnetic field?

Back

The strength of a magnetic field is affected by the distance from the magnet and the amount of current flowing through a wire.

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Front

What is the principle of conservation of energy?

Back

Energy cannot be created or destroyed, only transformed from one form to another.

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