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if w is the work done in moving a positive charge q from infinity to a certain point in the field,the electrical potentials v at this point would be equal to the |
Answer» ELECTRIC potential at a point in an electric field is DEFINED as the potential energy per unit CHARGE,and which is equal to WORK done in BRINGING a unit positive charge from infinity to that point.Electric potential at a point in an electric field is defined as the potential energy per unit charge,and which is equal to work done in bringing a unit positive charge from infinity to that point.∴ϕ=W m |
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