Which of the following best describes a capacitor?
a. two moving point charges that exert an electric force
b. two stationary point charges that create an electric field
c. two parallel metal plates that can store charge
d. two perpendicular metal plates that can store energy

Ineed ! using proper grammar, spelling, and punctuation, write at least one 5 sentence paragraph describing 3 ways we use the elements of the electromagnetic spectrum (ems) in our everyday lives.

Name two kinds of practical electric pumps.

Consider two regions of space containing a static electric field, region a and region b. in region a the equipotential lines are more closely spaced than those in region b. what can be said about the relative strength of the electric field in the two regions? a) the electric field in region a is stronger th