A coil is placed in a magnetic field. What should be its orientation with the field for the flux to be
minimum ?

A coil is placed in a magnetic field. What should be its orientation with the field for the flux to be maximum ? When is it taken to be positive and when as negative?

What is radial magnetic field ?

A current carrying loop free to turn is placed in a uniform magnetic field vecb . What will be its orientation relative to vecB in the equilirbium state?

What is magnetic field intensity?

A bar of diamagnetic material is placed in a magnetic field with its length making an angle of 30^@ with the direction of the magnetic field. How will the bar behave?

A bar of diamagnetic substance is placed in a magnetic field with its length making angle theta with the direction of the magnetic field. How will the bar behave ?

A magnetic dipole is free to rotate in a uniform magnetic field. For what orientation of the magnet with respect to the field torque is maximum?