# 2. A point charge q1 = 4.00 nC is placed at the origin, and a second point charge q2 = -3.00 nC is placed on the x-axis at x= +20.0 cm. A third point charge q3 = 2.00 nC is to be placed on the x-axis between q1 and q2. Let the potential energy of the three charges be zero when they are infinitely far apart.a) what is the potential energy of the system of the three charges if q3 is placed at x= +10.0 cm?b) where should q3 be placed to make the potential energy of the system equal to zero?

2. A point charge q1 = 4.00 nC is placed at the origin, and a second point charge q2 = -3.00 nC is placed on the x-axis at x= +20.0 cm. A third point charge q3 = 2.00 nC is to be placed on the x-axis between q1 and q2. Let the potential energy of the three charges be zero when they are infinitely far apart.a) what is the potential energy of the system of the three charges if q3 is placed at x= +10.0 cm?b) where should q3 be placed to make the potential energy of the system equal to zero?

## Don't hesitate - Save time and Excel

Are you overwhelmed by an intense schedule and facing difficulties completing this assignment? We at GrandHomework know how to assist students in the most effective and cheap way possible. To be sure of this, place an order and enjoy the best grades that you deserve!

Post Homework
Top