√2d, d A Submit 1) What is the electrical potential at point A due to q₁? V₁ = Submit y 2) What is the electrical potent

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2d D A Submit 1 What Is The Electrical Potential At Point A Due To Q V Submit Y 2 What Is The Electrical Potent 1 (80.99 KiB) Viewed 43 times

√2d, d A Submit 1) What is the electrical potential at point A due to q₁? V₁ = Submit y 2) What is the electrical potential at point A due to 9₂? V₂ = +4q For help with this problem, see Example 20-4 in our text. Two charges, +q₁ = q = 4.1 μC and q₂ = +3q are held in place at locations d and -d respectivly as shown above. d=9 cm. A third charge 93 +4q is held at rest at a point A on the axis at y=d. V Submit Submit √2 d 3) What is the total electrical potential at point A due to both charges? VTotal = d J Submit 4) What is the total potential energy of q3 when it is located at point A? U3 = +3q -X + + + + 5) Now lets assume q3 is released from point A, although q, and q2 remain fixed in place. q3 is accelerated away from the other two charges due to the Coulomb force. What is the kinetic energy of q3 when it is a large distance (i.e. infinitely far) away from the other two charges? KE3 +