CBSE Class 12-science Answered
A set up of an arrangement of three point charges +q,+2q & +xq separated by equal finite distances.Show that the electric potential E of the system is zero. What is the value of x?2
Asked by vssf88 | 15 May, 2018, 05:13: PM
Expert Answer
Three point charges separated by equal finite distance means that they are placed in the vertex of equilateral triangle of side a.
Potential of such a charge configuration as given in the question is as given below
if the potential of this charge configuration is zero means,
hence x = -(2/3)
Answered by Thiyagarajan K | 16 May, 2018, 02:35: PM
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