Answered: 21.0 The diagram illustrates three… | bartleby

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21.0
The diagram illustrates three charges
arranged along the y axis. Calculate
the electric potential at point P given
that d << r (or d/r << 1, but not zero). To
solve the problem, you can consider
the system as a combination of an
electric dipole and a point charge.
d
d
+Q
-200

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