7 Imagine free space. First bring in Q,le and fix it in space. Second bring in Q, - +le and fix it in space. Distances d, - 3.00 m anddistance d.- 1.50 m. These two charges are not allowed to move.92(a) Using the definition of V- 0 far away at infinity, determine V at P?V.(b) If we bring a particle of charge a,* +le from infinity to point P, how much work do we do?(c) Determine the electrical potential energy described her by the 3-charge system once the 3rd charge is in place?(d) On your paper, draw the electric field lines (solid) and the equipotential lines (dashed) in the area around these two charges.(e) Label to of the potential lines, one as "Hioh" and one as "Low relative to each other.

Solution: a). The potential due to charge q at a distance r is given by, v=14πε0qrPotential is a…

Imadine free space. First bring in Q,-le and fix it in space. Second bring in Q,- +le and fix it in space. Distances d,- 3.00 m an distance d, - 1.50 m. These two charges are not allowed to move. (a) Using the definition of V- 0 far away at infinity, determine V at P? V. (b) If we bring a particle of charge a, +le from infinity to point P, how much work do we do? () Determine the electrical potential energy described her by the 3-charge system once the 3rd charge is in place? (d) On your paper, draw the electric field lines (solid) and the equipotential lines (dashed) in the area around these two charges. (e) Label to of the potential lines, one as "Hioh" and one as "Low relative to each other.

Imadine free space. First bring in Q,-le and fix it in space. Second bring in Q,- +le and fix it in space. Distances d,- 3.00 m an distance d, - 1.50 m. These two charges are not allowed to move. (a) Using the definition of V- 0 far away at infinity, determine V at P? V. (b) If we bring a particle of charge a, +le from infinity to point P, how much work do we do? () Determine the electrical potential energy described her by the 3-charge system once the 3rd charge is in place? (d) On your paper, draw the electric field lines (solid) and the equipotential lines (dashed) in the area around these two charges. (e) Label to of the potential lines, one as "Hioh" and one as "Low relative to each other.