A thin bar magnet of length 2L is bent at the mid point, so that the angle between them is `60^(@)`.Find the new length of the magnet.

A wire of length 2l is bent at mid point so that the angle between two halves is 60^(@) . If it moves as shown with a velocity v in a magnetic field B find the induced emf.

A wire of length 21 is bent al mid point so that the angle between two halves is 60^(@) . If it moves as shown with a velocity v in a magnetic field B find the induced emf

A wire of length 2l is bent at mid point so that the angle between two halves is 60^@ . If it moves as shown with a velocity v in a magnetic field B find the induced emf.

A thin bar magnet of length L is bent in the middle to from an angle of 60^(@) . The new length of the magnet is .

A magnet of magnetic moment M and length 2l is bent at its mid-point such that the angle of bending is 60^(0) . The new magnetic moment is.

A wire of length .2l. is bent at midpoint so that angle between the two halves is 60^(@) . If it moves as shown with velocity .V. in a magnetic field .B.. The induced emf with be

A thin "bar" magnet of length 'l' and magnetic moment 'M' is bent at the mid point so that the two parts are at right angles. The new magnetic length and magnetic moment are respectively