Voltage is defined as
a) Energy given to each coulomb of charge
b) Energy transfer per unit time.
c) Number of charges flowing through a point per unit time.
d) Opposition to the flow of charges.

If the moon has a diameter of 2,159.14 miles, what is the maximum distance that it could be observed by the naked eye with enough detail that you could distinguish it from other celestial bodies (assuming that you have 20/20 vision)

Two identical 82 mg dust particles very far apart (pee 0) are moving directly toward each other at a speed of 3698 m/s. the charge on each is-719 ? c. determine how close they will get to each other. let k = 9x109 n-m2/c2 & ignore gravity.

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of