PHYSICS · Single correct · AP · Physics 2: Algebra-based · Electric Force Field and Potential · Electric Force Field and Potential
Problem
A long neutral conducting rod lies horizontally. A positive point charge is held fixed at a point directly above the left end of the rod. Which of the following gives the correct sign of the induced surface charge that develops at the left end and at the right end of the rod?
(a) Left end: positive ; Right end: positive
(b) Left end: negative ; Right end: neutral
(c) Left end: negative ; Right end: positive
(d) Left end: positive ; Right end: negative