The figure shows a liquid placed on the pole pieces of two magnets.
Does this behaviour transform with temperature. Why?

The figure shows a liquid placed on the pole pieces of two magnets. Which magnetic behaviour is exhibited by the liquid?

What does the figure show?

Why does physisorption decrease with increae of temperature ?

A student placed a rectangular loop carrying current in between the pole pieces of two magnetics and found that the loop is rotating : What is the net force on the loop?

Give two examples to show the anomalous behaviour of fluorine.

A student placed a rectangular loop carrying current in between the pole pieces of two magnetics and found that the loop is rotating. At what position will the coil be in stable equilibrium?