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For each of the following arrangements of two point
Chapter 23, Problem 26E(choose chapter or problem)
For each of the following arrangements of two point charges, find all the points along the line passing through both charges for which the electric potential V is zero (take V = 0 infinitely far from the charges) and for which the electric field E is zero: (a) charges +Q and +2Q separated by a distance d , and (b) charges -Q and +2Q separated by a distance d . (c) Are both V and E zero at the same places? Explain.
Questions & Answers
QUESTION:
For each of the following arrangements of two point charges, find all the points along the line passing through both charges for which the electric potential V is zero (take V = 0 infinitely far from the charges) and for which the electric field E is zero: (a) charges +Q and +2Q separated by a distance d , and (b) charges -Q and +2Q separated by a distance d . (c) Are both V and E zero at the same places? Explain.
ANSWER:Solution 26E Step 1 : Introduction : In this question , we need to find all the points along the line passing through both charges Given condition Charges +Q and +2Q separated by d Charges -Q and +2Q separated by d We also need to find electric potential V and electric E 0 at the same point