Wednesday
April 1, 2015

Homework Help: Physics

Posted by Lynn on Tuesday, July 23, 2013 at 2:00pm.

A neutral ball is suspended by a string.
A positively charged insulating rod is placed
near the ball, which is observed to be attracted to the rod.
Why is this?
1. The ball becomes negatively charged by
induction.
2. The string is not a perfect conductor.
3. The number of electrons in the ball is
greater than in the rod.
4. The ball becomes positively charged by
induction.
5. There is a rearrangement of the electrons
in the ball.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

College Physics - A positively charged rubber rod is moved close to a neutral ...
Physics - 7. Two metal spheres are suspended from insulating threads. A ...
Physics - In an electricity experiment, a 0.900g plastic ball is suspended on a ...
physics - tina brings a positively charged glass rod near a very light, ...
Physics - In an electricity experiment, a 1.30g plastic ball is suspended on a ...
CalcPhys - In an electricity experiment, a 1.30g plastic ball is suspended on a ...
Physics (please check!) - A positively charged light metal ball is suspended ...
physics - a positively charged light metal ball is suspended between two ...
Physics - A 1.34‒kg ball is attached to a rigid vertical rod by means of ...
AP PHYSICS MECH. - Need help urgent!!! A system consist of a ball of M2 and a ...

Members