2q and 2Q are placed

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Four point charges −Q,−q,2q and 2Q are placed, one at each corner of the square. The relation between Q and q for which the potential at the centre of the square is zero is
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Dec
Four point charges −Q,−q,2q and 2Q are placed, one at each corner of the square. The relation between Q and q for which the potential at the centre of the square is zero is −q 2q and 2Q are placed Four point charges −Q one at each corner of the square. The relation between Q [...]
Posted in: Cengage NEET by C.P Singh , Chapter 1 - Electrostatics , Part 2 ,
Tags: −q , 2q and 2Q are placed , Four point charges −Q , one at each corner of the square. The relation between Q and q for which the potential at the centre of the square is zero is ,