High Voltages acquired by objects can be a nuisance due to leaks and sparks in t

Question

High Voltages acquired by objects can be a nuisance due to leaks and sparks in the air. This can be prevented by :

A. using insulating materials of any shape to prevent charges from accumulating on objects any further.

B. using semi-conductor materials with non-pointed ends to stop charges from accumulating on objects any further.    

C. using conducting materials with pointed ends to allow charges to leave objects before accumulating a high voltage.

D. using conducting materials with non-pointed ends to allow charges to leave objects before accumulating a high voltage

Explanation / Answer

B. using semi-conductor materials with non-pointed ends to stop charges from accumulating on objects any further

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