b) Three + 3 nC point charges are fixed a distance of 12 mm apart, on the corners of an equilateral triangle, within a vacuum. (i) Sketch the lines of E in the space around the charges. (ii) Indicate the position where the electric field magnitude is zero and calculate the electric potential at this point. (iii) Calculate the magnitude of the forces on each of the three charges and indicate the direction of each force with a sketch.

b) Three + 3 nC point charges are fixed a distance of 12 mm apart, on the corners of an equilateral triangle, within a vacuum. (i) Sketch the lines of E in the space around the charges. (ii) Indicate the position where the electric field magnitude is zero and calculate the electric potential at this point. (iii) Calculate the magnitude of the forces on each of the three charges and indicate the direction of each force with a sketch.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter20: Electric Potential And Capacitance

Section: Chapter Questions

Problem 11P: The three charged particles in Figure P20.11 are at the vertices of an isosceles triangle (where d =...

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