9. 2/3 points | Previous Answers SerPSE9 25.P019.W My Notes Ask Your Teacher Giv

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9. 2/3 points | Previous Answers SerPSE9 25.P019.W My Notes Ask Your Teacher Given two particles with Q-3.60 pC charges as shown in the figure below and a particle with charge q . 1.32 x 10-18 C at the origin. (Note: Assume a reference level of potential V 0 at r , d.) 0 x=-0.800 m 0 x=0.800 m (a) What is the net force exerted by the two 3.60-HC charges on the charge q? (b) What is the electric field at the origin due to the two 3.60-uC particles? N/C (c) What is the electrical potential at the origin due to the two 3.60-uC particles? 59.4 What is the contribution to the potential due to one of the 3.60-HC charges? How do you then account for both charges? kv Need Help? Readeaeh Watch It

Explanation / Answer

a) as both the particle will exert equal and oposite force on the particle at origin , the net force will be Zero

b) the net electric field will also be Zero due to symmetry

c) for the potential

potential due to both will get added

Potential at origin = 9 *10^9 * 3.6 *10^-6/.80 + 9 *10^9 * 3.6 *10^-6/.80

Potential at origin = 81000 V = 81 kV

the potential at origin is 81 kV

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