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Havakajs Havakajs
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6 years ago
Four charged particles (two having a charge +Q and two having a charge -Q) are arranged in the xy-plane, as shown in the figure. These particles are all equidistant from the origin.  The electric potential (relative to infinity) at point P on the z-axis due to these particles, is


• zero.

• negative.

• positive.

• impossible to determine based on the information given.
Textbook 
College Physics: A Strategic Approach

College Physics: A Strategic Approach


Edition: 3rd
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wrote...
6 years ago
zero.
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