Sunday
April 20, 2014

Homework Help: Physics. Please please help!

Posted by Kyle on Wednesday, November 14, 2012 at 11:34pm.

A charge Q = +4.5 uC is located at the origin and is fixed so that it cannot move. A small object with mass m = 2.0 g and charge q = +8.0 uC is released from rest at point A on the x-axis at x = 2.0 cm. The small object moves without friction along the x-axis under the influence of the charge Q only (gravity can be neglected) and eventually reaches point B on the x-axis at x = 10.0 cm. (a) Calculate the potential difference between point B and point A (change in VAB = VB-VA). (b) Calculate the speed of the small object when it reaches point B

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

PHYSICS - (#1) If two pith balls - one which is neutral and another which has a ...
Physics - 3 charges sit on vertical equilateral triangle the side of each is 30....
physics - Charge q1 = 6 uC is at the origin, charge q2 = 7 uC is at y = 2m, x = ...
physics - A +5.0-uC charge experiences a 0.48-N force in the positive y ...
Physics - A +5.0 uC charge experiences a 0.44 N force in the positive y ...
physics - Three point charges, A=2.00 uC, B=7.00 uC, C=-4.00 uC, are located at ...
physic - a negative charge of -0.55 uc an unknown charge 0.300 m diectly below ...
Physics - A point charge +6.7 uC is placed at the origin, and a second charge 3...
physics - need help with this problem A charge of -2.73 uC is fixed in place. ...
Physics! - need help with this problem A charge of -2.73 uC is fixed in place. ...

Search
Members