Multiple Choice
Two small spheres repel one another electrostatically.Which of the following statements must be true?
A) both have the same charge
B) neither is charged
C) both are charged
D) at least one sphere is charged
E) they are oppositely charged
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q10: The Coulomb's force between a proton
Q11: An electric dipole p makes an
Q12: Use the picture for the next
Q13: Protons<br>A)are about 2000 times more massive than
Q14: A particular nucleus of the element
Q16: If nonelectric forces are negligible,a positively charged
Q17: Three charges are located at 100-m
Q18: Electrons<br>A)are about 2000 times more massive than
Q19: A point charge of +35 nC is
Q20: A molecule of HCl has a