Phys222 W11 Exam 2: Chapters 23-26 Keys Name: Please mark your

Phys222 W11 Exam 2: Chapters 23-26 Keys Name: ___________________________________________________________ Please mark your answer clearly here and bubble in the scantron! 1.

In the figure, if Q = 30 µC, q = 5.0 µC, and d = 30 cm, what is the magnitude of the electrostatic force on q? d

2.

Q

q

a. b. c. d. e.

15 N 23 N zero 7.5 N 38 N