) In the figure below, three charges K, L and M are placed at the corners of an equilateral triangle. If K and L are fixed, in which direction would M move?

Answer:
B)
Explanation:
Negative (-) charge M will not move towards negative (-) charge K because, same charges will not attract each other in the given case
Negative (-) charge at the M tends to move towards positive (+) charge L in the direction of B) because opposite charges attract each other.