A thin bar magnet of length L is bent in the middle to form an angle of 600. The new length of the magnet is :
A bar magnet of length l and magnetic dipole moment M is bent in the form of an arc as shown in the figure.
The new magnetic dipole moment will be
A thin bar magnet of length L and magnetic moment M is bent at the midpoint so that the two parts are at right angles. The new magnetic length and magnetic moment are respectively