Given a square frame of diagonal length 2r made of

Last updated: 6/27/2023

Given a square frame of diagonal length 2r made of insulating wires There is a short dipole having dipole moment P fixed in the plane of the figure lying at the center of the square making an angle as shown i figure Four identical particles having charges of magnitude q each and alternatively positive and negative sign are placed at the four corners of the square Select the correct alternative s q Electrostatic force on the system of four charges due to dipole is 6kPq r3 Electrostatics force on the system of four charges due to dipole is 6kPq r3 cos A q Net torque on the system of four charges about the centre of the square due to dipole is zero r 3kPq r Net torque on the system of four charges about the centre of the square due to dipole is r Save