## Question

###### Two point charges Q1 +4.10 nC and Q2 -2.40 nC are separated by 45.0 cm What is the electric potential at a point midway between the charges?(b) What _is the potential energy of the pair of charges?What is the significance of the algebraic sign of your answer? Positive work must be done to separate the charges Negative work must be done to separate the charges_

Two point charges Q1 +4.10 nC and Q2 -2.40 nC are separated by 45.0 cm What is the electric potential at a point midway between the charges? (b) What _is the potential energy of the pair of charges? What is the significance of the algebraic sign of your answer? Positive work must be done to separate the charges Negative work must be done to separate the charges_

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