19. ABC is an equilateral triangle Charges are placed at each comer The electricity aro will be ) 4 SET 1 39 c) Zero vine magnitude the

ABC is an equilateral triangle. Charges +q are placed at each corner. The electric intensity at O will be

ABC is an equilateral triangle. Charges +q are placed at each corner. The electric intensity at O will be

ABC is an equilateral triangle. Charges -2q are placed at each corner. The electric intensity at O will be

ABC is an equilateral triangle. Charges -2q are placed at each corner. The electric intensity at O will be

ABC is an equilateral triangle. Charge +q is placed at each corner. The electric field intensity at point 0 will be

ABC is an equilateral triangle. Charges +q are placed at each corner. The electric field intensity at the centroid of triangle will be

ABC is an equilateral triangle. Three identical charges each +q are placed at each corner. Electric intensity at the centroid of triangle is

At each corner of an equilateral triangle identical charges are placed. Then at the centre of the triangle