the interaction between electric charges

an area around a charged object that exerts an electric force on other charged objects

the attraction or repulsion between electric charges

the idea that electric charges can't exist alone

No specific direction

Negative to positive

Positive to negative

Direction cannot be determined

a neutral charge

a proximal charge

an induced charge

a static electric charge 

attracted to positively charged objects only

attracted to negatively charged objects only

attracted to either a negatively or a positively charged object

repelled by a negatively or a positively charged object

the protons on the ball repelled by the positive rod and move to the far side of the ball

electrons in the ball are repelled to the far side of the plastic ball 

electrons in the ball are attracted to the near side of the ball

protons on the ball are attracted to the positive rod and move to the near side of the ball

a contact charge

an electric discharge

induction

conduction

neutron

proton

electron

nucleus

fifth harmonic

third harmonic

first harmonic

second harmonic

fourth harmonic

you would be left with a tone of multiple frequencies.

you would be left with a pure tone.

you would hear no sound at all.