The only clarification here is that whereas he was wearing the woollen cap, that is continually rubbing his/her hair, it already generated statically. Wool may be a material that produces static once rubbed to hair. As a result, once the woollen cap was removed, it made an associate excess static charge.
Explanation:
Hair gets packed with static within the wintertime because of lack of wetness within the air. moisture is contributory for volume, movement and curl. additionally, the heat from your significant winter attire and overclothes like scarves, woolly collars and jackets can cause fly-away strands
Static electricity is that the results of an imbalance between negative and positive charges in an object. These charges will build upon the surface of an object until they notice the simplest way to be free or discharged. a technique to discharge them is through a circuit.
The rubbing of bound materials against each other will transfer negative charges or electrons.
