You are an engineer and are building metal objects for a science lab that are supposed to hold charge for a long time. The object should not be
A) insulated from everything else.
B) smooth
C) sharp and pointed
D) circular

Question

Quizplus · Accepted Answer

Sharp and pointed objects can cause charge to leak away quickly due to high electric field concentration at the points, leading to corona discharge.

You Are an Engineer and Are Building Metal Objects for a Science