Saturday
March 28, 2015

Homework Help: physics, help! urgent!

Posted by Ella on Wednesday, November 14, 2012 at 2:54pm.

A positive point charge q = +2.50 nC is located at x = 1.20 m and a negative charge of {2q = {5.00 nC is located at the origin. (a) Sketch the electric potential verses x for points on the x-axis in the range -1.50 m < x < 1.50 m. (b) Find a symbolic expression for the potential on the x-axis at an arbitrary point P between the two charges. The
expression should be in terms of x, q and d = 1.20 m, the distance between the two charges. (c) Find the electric potential at x = 0.600 m, i.e. at x = d/2. (d) Find the value of x at the point along the x-axis between the two charges where the electric potential is zero.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

science - three point charges are located on the positive y-axis of a coordinate...
Physic - A point charge q1=-8 is located at the orgin of a rectangular ...
physics - A charge of +q is located at the origin, while an identical charge is ...
Physics last question - A charge of 23.6 is located at (4.37 m, 5.94 m), and a ...
physics - A charge of +24.3 C is located at (4.40 m, 6.02 m) , and a charge of...
Physics - Charge A has a charge of +2 C. Charge B has a charge of - 3 C and is ...
PHYSICS - Two point charges are placed on the x axis as follows: Charge q1= 4.20...
Physics - Charge A has a charge of +2C. Charge B has a charge of -3C and is ...
physics - Charge A has a charge of +2C. Charge B has a charge of -3C and is ...
physics - charge A has a charge of 2C, Charge B has a charge of -3C and is ...

Members