Question

4 identical charges are paced on the vertices of a square . 5th charge of 1c is placed between the four charges such that the system is in rest . if one of the charge at vertex is removed find the acceleration of the central charge of mass/1 kg

Answer 1

ggahhabbvvajba. hb sub a hba gs a iyahb j a ah aba shgbakn Abbas bab ajj