Four point charges of equal magnitude are arranged at the corners of a square as shown in the figure. +q +q .a Select the only true statement about the electric potential at points a, b and c. O The electric potential equals zero at points a and b but not at c. The electric potential equals zero at point a but not at b or c. The electric potential equals zero at points a, b and c. The electric potential equals zero at points a and c but not at b. The electric potential equals zero at none of these points.

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter29: Dc Generators
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Four point charges of equal magnitude are arranged at the corners of a square as shown in the figure.
+q
+q
+ a
-q
Select the only true statement about the electric potential at points a, b and c.
The electric potential equals zero at points a and b but not at c.
The electric potential equals zero at point a but not at b or c.
The electric potential equals zero at points a, b and c.
The electric potential equals zero at points a and c but not at b.
The electric potential equals zero at none of these points.
Transcribed Image Text:Four point charges of equal magnitude are arranged at the corners of a square as shown in the figure. +q +q + a -q Select the only true statement about the electric potential at points a, b and c. The electric potential equals zero at points a and b but not at c. The electric potential equals zero at point a but not at b or c. The electric potential equals zero at points a, b and c. The electric potential equals zero at points a and c but not at b. The electric potential equals zero at none of these points.
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