At the Centre of which of the following four circular rings is the magnetic field strongest, for equal magnitude of current?

A current loop in a magnetic field

Which of the following is the strongest base?

The magnetic field at the centre of the current carrying coil

Explain behavior of current carrying wire in magnetic field

A long wire carries a steady current . It is bent into a circle of one turn and the magnetic field at the centre of the coil is B . It is then bent into a circular loop of n turns. The magnetic field at the centre of the coil will be

When a certain length of wire is turned into one circular loop, the magnetic induction at the centre of coil due to some current flowing is B_(1) If the same wire is turned into three loops to make a circular coil, the magnetic induction at the center of this coil for the same current will be

Choose the correct options For a circular ring centre of gravity lies

State the factors on which the strenght of the magnetic field of a circular loop depends ?

The magnitude of magnetic strength at any point in magnetic field is __________

When a current carrying wire is bent into a circular loop, magnetic field lines around it