Two point charges q_(1) , q_(2) initially at infinity are brought one by one points P_1 and P_2 specified by position vectors r_1 and r_2 , relative to some origin . What is the potential energy of this energy configuration ?

Two point charges q_(1) , q_(2) initially at infinity are brought one

1.	Two point charges q_(1) , q_(2) initially at infinity are brought one by one points P_1 and P_2 specified by position vectors r_1 and r_2 , relative to some origin . What is the potential energy of this energy configuration ?
Answer» SOLUTION :The potential ENERGY of the given charge configuration is `U = (1)/(4 PI in_(0)) * (q_(1) q_(2))/(\|vecr_(2) - vecr_(1)\|)`

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Two point charges q_(1) , q_(2) initially at infinity are brought one by one points P_1 and P_2 specified by position vectors r_1 and r_2 , relative to some origin . What is the potential energy of this energy configuration ?

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