Electric Fields and Coulomb's Law

What is the negatively charged part of an atom?

• proton

• neutron

• electron

• anon

__________ is a form of energy from electrons, which either build up on the surface or flow through objects.

• electricity

• force

• voltage

• magnetism

__________ is the temporary buildup of electric charge within or on the surface of objects.

• attractive force

• static electricity

• repulsive force

• Coulomb's Law

Static electricity happens because of __________.

• discharge

• math

• electrons

• friction

Which charges will attract one another?

• A positive charge and a positive charge.

• A negative charge and a negative charge.

• A negative charge and a positive charge.

• A neutral charge and a positive charge.

When electrons built up on a surface attract, the flow of electrons towards each other creates __________ and you can get shocked.

• static discharge

• repulsive force

• fire

• light

What is the charge of A?

• positive

• negative

• neutral

• $3.50

What is the charge of A?

• positive

• negative

• neutral

• aiding and abetting

List the charges from weakest to strongest.

weak --> middle --> strong

• A B C

• B A C

• C B A

• C A B

Distance makes the electric field force __________.

• stronger

• positive

• weaker

• negative