Two identical short bar magnets are placed mutually perpendicular, the resultant magnetic field at a point on the prolongation of the magnetic axis of P is inclined at 30\(^{\circ}\) with the axis. Compare the magnetic moments of the two magnets.


Using a variable frequency ac voltage source the maximum current measured in the given LCR circuit is 50 mA for V = 5 sin (100t) The values of L and R are shown in the figure. The capacitance of the capacitor (C) used is_______ µF.
