Question

What is the magnitude and direction of the field intensity at the centre O of the square ABCD of side 2cm such that charge at point A is +2Q , charge at point B is -2Q , charge at point C is -Q and at point D is +Q ?

Answer 1

h no 41 is today's mission buniyad to baat hai maine kaha tha ki maine kaha hai ki aap karte hain aur kaam chahiye ho to bata