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At a Distance D from a Point Charge Q,the Energy

Question 120

Multiple Choice

At a distance d from a point charge Q,the energy density in its electric field is u.If we double the charge,what is the energy density at the same point?


A) 16u
B) 8u
C) 4u
D) 2u
E) u At a distance d from a point charge Q,the energy density in its electric field is u.If we double the charge,what is the energy density at the same point? A) 16u B) 8u C) 4u D) 2u E) u

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