Review of Basic Physics

Question 1

Electrostatics:

What is Coulomb’s law of electrostatic force formula?

Answer 1

F= (c) (QaQb)/ d^2

Question 2

Electrostatic pt 2:

Answer 2

a. (Like charges repel; unlike charges attract)
b. addition or removal of e- is called electrification
c. electrostatic charges is distributed on the outer surface of conductors
d. concentration of charge is greater when the radius of curvature is smaller

Question 3

Electrodynamics :

What is Ohm’s Law formula:

Answer 3

V=IR

Question 4

Electrodynamics :
A series circuit