Static Electricity

Front

Electric charge is _____________.

Back

conserved

Front

Two charges exert a force of 40 N on each other. If we cut the distance between them in half, what is the new force they feel?

Back

160

Front

Two charged objects exert a force of 200 N on each other. If one of the charges becomes 3 times bigger, what is the new force?

Back

600

Front

According to Coulomb's law, you can do all of the following to increase the electric force of repulsion EXCEPT: Increase charge 1, Increase charge 2, Decrease the distance, Increase the distance

Back

Increase the distance

Front

Charges of a proton, neutron, and electron (in order)

Back

positive, neutral, negative

Front

You charge a balloon by rubbing it on your hair. This is an example of what method of charging?

Back

Friction

Front

The SI unit of charge is ___________.

Back

the coulomb

Front

What is the end result of charging two objects by friction?

Back

Objects have opposite charges, so they will attract one another.

Front

What method of charging is shown in this picture? Options: Contact, Friction, Grounding, Electron Shifting

Back

Friction

Front

What is the end result of charging by contact?

Back

Objects have the same charge, so they will repel one another.