JEE Main 202224 Jun, Evening shiftPhysicsEasyElectrostatics167× since 2002
Two identical charged particles each having a mass 10 g and charge 2.0 10^7C are placed on a horizontal table with a separation of L between them such that they stay in limited equilibrium. If the coefficient of friction between each particle and the table is 0.25, find the value of L. [Use g = 10 ms^2]