Consider three charges q1, q2, q3 each equal to q at the
vertices of an equilateral triangle of side l. What is the force on a
charge Q (with the same sign as q) placed at the centroid of the
triangle, as shown in Fig. 1.9?
FIGURE 1.9
Consider three charges q1, q2, q3 each equal to q at the
vertices of an equilateral triangle of side l. What is the force on a
charge Q (with the same sign as q) placed at the centroid of the
triangle, as shown in Fig. 1.9?
FIGURE 1.9
vertices of an equilateral triangle of side l. What is the force on a
charge Q (with the same sign as q) placed at the centroid of the
triangle, as shown in Fig. 1.9?
FIGURE 1.9