Two identical particles of charge q each are connected by a massless spring of force constant k they are placed over a smooth horizontal surface they are released when on unstrength if the maximum extension of the spring is r,the value of k is (neglect gravitational)
Two identical particles of charge q each are connected by a massless spring of force constant k they are placed over a smooth horizontal surface they are released when on unstrength if the maximum extension of the spring is r,the value of k is (neglect gravitational)