13 Fields

Front

Objects that do not let electricity flow are called ____________?

Back

Insulators

Front

The negative particles within an atom are called ____________?

Back

Electrons

Front

True or false - The closer an object is to a field, the stronger the effect of the field is?

Back

True

Front

When negative charges build up on an object, it has ____________?

Back

A net negative charge

Front

What is the first step of the engineering design process?

Back

Identify the problem or need

Front

What do we call materials that allow electricity to flow easily?

Back

Conductors

Front

What is the term for the force that attracts or repels charged particles?

Back

Electric field

Front

What is the unit of electric charge?

Back

Coulomb

Front

What happens to the electric field strength as you move away from a charged object?

Back

It decreases.

Front

What is the term for a material that has an equal number of positive and negative charges?

Back

Neutral object