Applied Physical Science Chapter 8 Conceptual Quiz

either negatively or positively

A balloon will stick to a wooden wall if the balloon is charged

electron

A proton and an electron placed in an electric field experience the same force. Which undergoes the greater acceleration?

a potential difference

A sustained flow of electric charge requires

increases

As more lamps are put into a parallel circuit, the overall current in the power source

negatively charged

As you comb your hair, electrons are rubbed onto the comb, which becomes

electrical

The fundamental force underlying all chemical reactions is

positively

The nucleus of an atom is charged

atoms in the light-bulb filament

The source of electrons lighting an incandescent AC light bulb is

an incandescent lamp

To keep chickens warm in a shed on a cold night, it is best to use

is doubled

When the voltage across a steady resistance is doubled, the current