(chatquestion)...periodic motion but not SHM (16Four charges each equal to Q are placed at the four corners of a square and a charge q is placed at the centre of the square. If the system is in equilibrium then the value of g is 2. -Q (1+2/2) A(1+2/2) (1) (3 (1+2/2) tAT(1+2/2) 1 According to Coulomb's Law, which is correct relation for the following diagram?

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