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InterviewSolution
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Define electric potential and electric field |
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Answer» The direction of the\xa0field\xa0is taken to be the direction of the force it would exert on a positive test charge. The\xa0electric field\xa0is radially outward from a positive charge and radially in toward a negative point charge. It is created by electric charge... Electric potential at a point in an electric field is defined as the work done in moving a unit positive charge from infinity to that point. An electric potential is amount of work needed to move a unit charge from a reference point to a specific point inside the field without producing an acceleration. |
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