4. What will happen to the force between two charges if the distance between them is
quadrupled? If the original force was 10N,
what will the new force be?

Which statement best explains why an object weight less on mercury than it does on earth

Two point charges are on the y axis. a 3.90-µc charge is located at y = 1.25 cm, and a -2.4-µc charge is located at y = −1.80 cm. (a) find the total electric potential at the origin. v (b) find the total electric potential at the point whose coordinates are (1.50 cm, 0). v

What are some properties of transverse waves?