8.3 Forces at a Distance

Front

What is a hypothesis?

Back

A hypothesis is an educated guess.

Front

What is a magnet?

Back

A material or object that produces a magnetic field

Front

What is a wire?

Back

Metal drawn out into the form of a thin flexible thread or rod

Front

What is a Speaker?

Back

A device that makes sounds louder

Front

Attraction

Back

any type of force that causes objects to come together, even if those objects are not close to or touching each other

Front

Repulsion

Back

The force that pushes two objects apart

Front

Electromagnet

Back

Type of magnet in which the magnetic field is produced by an electric current

Front

Magnetic field

Back

Type of magnet in which the magnetic field is produced by an electric current

Front

Circuit

Back

A path for transmitting electric current.

Front

Quantify

Back

Assigning numerical values to things