A point charge q₁ = +3.50 nC is located on the y-axis at y₁ = +3.00 cm (x₁ = 0) and a second point charge q2 = −1.50 nC is located on the y-axis at y2 = −3.00 cm (x2 = 0). (a) What is the (net) electric potential at a point A on the x-axis at xA= +4.00 cm (ya = 0)? (b) What is the (net) electric potential at a point B on the y-axis at y³= −4.00 cm (x³ = 0)? (c) If a third point charge q3 = +2.00 nC is moved from point A to point B: (i) what is the change in electric potential from point A to point B? And (ii) what is the work done by an external agent to move q3 from point A to point B? (d) Include a diagram of the situation. For each of these calculations you may take that the electric potential is zero infinitely far away from the point

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For each of these calculations you may take that the electric potential is zero infinitely far away from the point charges.

A point charge q₁ = +3.50 nC is located on the y-axis at y₁ = +3.00 cm (x₁ = 0) and a second
point charge q2 = -1.50 nC is located on the y-axis at y₂ = -3.00 cm (x₂ = 0). (a) What is the
(net) electric potential at a point A on the x-axis at x₁ = +4.00 cm (ya = 0)? (b) What is the
(net) electric potential at a point B on the y-axis at yв= -4.00 cm (x³ = 0)? (c) If a third point
charge q3 = +2.00 nC is moved from point A to point B: (i) what is the change in electric
potential from point A to point B? And (ii) what is the work done by an external agent to
move q3 from point A to point B? (d) Include a diagram of the situation. For each of these
calculations you may take that the electric potential is zero infinitely far away from the point
Transcribed Image Text:A point charge q₁ = +3.50 nC is located on the y-axis at y₁ = +3.00 cm (x₁ = 0) and a second point charge q2 = -1.50 nC is located on the y-axis at y₂ = -3.00 cm (x₂ = 0). (a) What is the (net) electric potential at a point A on the x-axis at x₁ = +4.00 cm (ya = 0)? (b) What is the (net) electric potential at a point B on the y-axis at yв= -4.00 cm (x³ = 0)? (c) If a third point charge q3 = +2.00 nC is moved from point A to point B: (i) what is the change in electric potential from point A to point B? And (ii) what is the work done by an external agent to move q3 from point A to point B? (d) Include a diagram of the situation. For each of these calculations you may take that the electric potential is zero infinitely far away from the point
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